Supreme CourtDivision Bench

West Bengal State Electricity Transmission Co.Ltd & Ors vs Dipendu Biswas & Ors

Supreme Court Of India · Decided on 7 April 2026 · Citation: (2026) 04 SC CK 0458

HON’BLE JUDGES
Sanjay Karol, J · Nongmeikapam Kotiswar Singh, J
ACTS & SECTIONS REFERRED
Constitution of India, 1950 — Article 14, 16, 16(1), 16(4)
RESULT
Allowed
CASE NUMBER
Civil Appeal No.10262 Of 2025
Ask AI about this case

AI Structured Summary

Not yet generated for this judgment

No AI summary yet

Generate an eight-section analysis of this judgment — facts, issues, reasoning, ratio and a plain-language gist.

Judgment

138 paragraphs · 5,395 words

Nongmeikapam  Kotiswar  Singh, J

1.

The present appeal has been preferred against the judgment and order dated 07.05.2024 passed by the Division Bench of the High Court at Calcutta in MAT 69/2024 with CAN 1 of 2024, whereby the order passed by the Single Bench in WPA 26312/2023 was set aside.

2.

The  core  issue  involved  in  this  appeal  relates  to the manner of filling of a vacancy reserved for Person with Disability with Low Vision (PWD-LV) in the Unreserved category UR (PWD-LV) ‘UR (PWD-LV): Unreserved (Persons with Disabilities – Low Vision or Blindness)’, where the recruitment  notification  stipulated  that  in  case  of  non- availability of qualified unreserved candidate in the PWD-LV category, the vacancy will be filled up by PWD candidates of other categories as per merit.

3.

By the impugned order, the Division Bench of the Calcutta High Court held that when a qualified unreserved PWD-LV candidate is available, the vacancy is  to  be  filled  up  by  the  qualified  unreserved  candidate only, even though there may be more meritorious PWD-LV candidates available in the reserved category of OBC- A, as per of the aforesaid stipulation in the recruitment notification.

4.

In  order  to  appreciate  this  issue  involved,  a  brief reference to the relevant facts would be apposite.

5.

A recruitment process was initiated by the Appellant, West Bengal State Electricity Transmission Co. Ltd., for appointment to a number of posts vide Notification No. REC/2023/01.

The said notification includes 30 vacancies for the post  of  Junior  Engineer  (Civil)  Grade  II,  out  of  which  1 (one)  post  was  meant  for  unreserved  UR  (PWD-LV)  and 5 (five) posts for Other Backward Classes-A (OBC-A) ‘OBC-A: Other Backward Class (Most Backward)’ as follows.

Sl.

Name of the post

UR

UR

(EC)

UR

(Ex.

S)

UR

(MS)

UR

(PWD- LV)

UR

(PWD- HH)

UR

(PW D-D)

OBC-

A

OBC -A

(EC)

OBC -B

OBC -EC

7.

Junior Engineer (Civil)

Gr. II

7

4

1

1

1

0

0

5

1

1

1

SC

(EC)

SC

(EC)

SC (Ex-S)

ST

(PWD -LV)

ST

ST

(EC)

Total

33

2

1

1

1

0

30

There are also two notes below the table as follows:

* In case of non-availability of qualified UR (PWD-HH) candidate, the vacancy will be filled  by  PWD candidates of other categories as per merit.

# In case of non-availability of qualified UR (PWD-LV) candidate,  the  vacancy  will  be  filled  by PWD  candidates of other categories as per merit.

6.

The aforesaid advertisement shows that while certain number of posts are reserved under various social categories (vertical), there are reservations for special categories (horizontal) for these social categories also, that is, reservation within reservation.

Thus, 7 (seven) posts have been earmarked for the Unreserved Category, and further, in the same Unreserved  Category,  4 (four)  posts  have  been  reserved for the special category of EC ‘EC : Exempted Category’ and 1 (one) post each has been reserved for the special categories of Ex-S ‘Ex-S : Ex-Servicemen’, MS ‘MS: Meritorious Sportspersons’ and PWD-LV.

In respect of the social reservation (vertical) category of OBC, it has been further sub-categorised into OBC-A and OBC-B, and horizontal reservations have also been provided for these two sub-categories.

Similarly, there are special (horizontal) reservations  in  respect  of  SCs  and  STs,  with  which  we are not concerned in this case.

7.

Thus, the aforesaid notification indicates both vertical and horizontal reservations.

The horizontal reservation pattern in the aforesaid notification indicates “compartmentalised reservations”, not “overall reservations”, to use the terms described in Anil Kumar Gupta Vs. State of U.P. (1995) 5 SCC 173, as referred to in Saurav Yadav Vs. State of UP(2021) 4 SCC 542, where the posts reserved for various categories of horizontal reservations are distributed among the vertical social reservations.

8.

In the present case, we are concerned with the posts of UR (PWD-LV) and OBC-A.

The reservation chart, for our convenience, can be shown as follows:

1.

UR (PWD-LV)                        - 1 post

(to which the Respondent No.1 belongs)

2.

OBC–A                                 - 5 posts

(to which the Respondent No.3 belongs)

3.

OBC-A (EC)                          - 1 post

4.

OBC-A (PWD-LV)                  - Nil

(to which also the Respondent No. 3 belongs)

9.

While the Respondent No. 1 PWD-LV candidate applied under the Unreserved category for the said post of  Junior  Engineer  (Civil)  Grade-II  under  UR  (PWD-LV) quota, it appears the Respondent No. 3 (OBC-A candidate) applied against the said 5 (Five) posts of Junior Engineer (Civil) Grade-II under the OBC-A quota.

It may be noted that there was no horizontal reservation  for  the  PWD-LV  under  the  OBC-A  category in the said notification. However, in his application, the Respondent No. 3 also stated that he belongs to the PWD (LV) category.

10.

In the said recruitment process for the post of Junior Engineer (Civil) Grade-II, the Respondent No.1 scored 55.667 marks, whereas, the Respondent No.3 scored 66.667 marks. Since the Respondent No.3 under OBC-A category also belongs to PWD-LV category and obtained higher marks than the Respondent No.1, he was offered appointment to the aforesaid Unreserved post of UR(PWD-LV) and not Respondent No.1.

11.

The said offer for appointment in favour of the Respondent No. 3 was put to challenge by the Respondent No. 1 before the High Court at Calcutta through a writ petition, WPA 26312/2023 in view of the aforesaid condition in the recruitmentnotification which stipulated that in case of non-availability of qualified UR (PWD-LV) candidate, the vacancy will be filled up by PWD candidates of the other categories as per merit. The Writ Court, however, after finding that the Respondent No. 3 also belonged to the PWD-LV category and had scored more marks than the Respondent No. 1, dismissed the said writ petition, vide order dated 11.12.2023.

12.

Being aggrieved by the dismissal of the writ petition,  the  Respondent  No.1  preferred  an intra-court appeal  before the Division  Bench  of  the High Court of Calcutta, which was registered as MAT 69 of 2024 with CAN 1/2024.

13.

The Division Bench of the High Court upon consideration  of  the  stipulation  in  the  notification  that in case of non-availability of qualified UR (PWD-LV) candidate, the vacancy will be filled by PWD candidates of other categories as per merit, reversed the decision of the  Single  Bench  and  allowed  the appeal  and  directed that  since  the  Respondent  No.  1, who  is  an  unreserved candidate was available, should be given appointment to the said post under UR (PWD-LV).

14.

The Division Bench of the High Court took the view that considering the aforesaid condition in the recruitment notification, as there was already available a qualified unreserved PWD-LV candidate in the person of the Respondent No. 1, the said vacancy could not have been filled up by any other PWD-LV candidate belonging to other reserved categories and it should be filled up by a  PWD-LV  candidate  belonging  to  Unreserved  category only. According to the Division Bench, it is only when a PWD-LV candidate belonging to the Unreserved category is  not  available  that  a  PWD-LV  candidate  belonging  to other reserved categories can be considered for appointment.

15.

We have perused the recruitment notification no. REC/2023/01.

The notification mentions that “In case of non- availability of qualified UR(PWD-LV) candidate, the vacancy will be filled up by PWD candidates of other categories as per merit”.

The bone of contention between the contesting parties  is  to  be  traced  to  the  said  condition  which  has been understood differently by the Single Bench and Division Bench of the High Court.

16.

As mentioned above, there were 5 (five) posts reserved for OBC-A category in the post of Junior Engineer (Civil) Grade-II. The said 5 (five) posts reserved for the OBC-A were filled by OBC-A candidates in order of merit. The Respondent No. 3 though belonged to OBC- A  category  was  not  appointed,  as  it  appears  that  there were more meritorious OBC-A candidates above him.

17.

However, as the Respondent No. 3 also belonged to the PWD-LV category, by virtue of his better merit position than the Respondent No. 1, he was offered appointment by the appellant authority to the said 1 (one) Unreserved post of UR (PWD-LV).

18.

This act of the appellant authority to appoint the Respondent No. 3 in the post of UR (PWD-LV) was questioned by the Respondent No.1 before the High Court premised on the condition stipulated in the recruitment notification referred to above, by contending that since the Respondent No.1 was a qualified PWD-LV under  the  Unreserved  category,  during  his  availability, no other candidate from any other reserved category could have been considered for appointment, and the Respondent  No.1  should  have  been  given  appointment. This contention was dismissed by the Single Bench, but accepted by the Division Bench of the High Court.

19.

As we proceed to examine the implications of this condition  in  the  recruitment notification,  we  will  revisit the law relating to reservation, particularly with reference to filling up of unreserved vacancies by reserved candidates.

20.

In  view  of  the  multifaceted  nature  of  reservation in India, a unique service law jurisprudence spurred by Constitutionalmandate has emerged. Reservations have been classified into two categories, namely, vertical and horizontal, with respect to which certain judicial norms have evolved through a series of landmark decisions. The definitions and interrelationship between the two kinds of reservations  have been succinctly described  in the landmark case of Indra Sawhney Vs. Union of India 1992 Supp (3) SCC 217, in the following words,

“812. …..the reservations in favour of Scheduled Castes, Scheduled Tribes and other backward classes [under Article 16(4)] may be called vertical reservations whereas reservations in favour of physically handicapped [under clause (1) of Article 16] can be referred to as horizontal reservations. Horizontal reservations cut across the vertical reservations - that is called inter-locking reservations. To be more precise, suppose  3%  of  the  vacancies  are  reserved  in  favour  of physically handicapped persons; this would be a reservation relatable to clause (1) of Article 16. The persons selected against this quota will be placed in the appropriate  category;  if  he  belongs  to  S.C.  category  he will be placed in that quota by making necessary adjustments; similarly, if he belongs to open competition (O.C.) category, he will be placed in that category  by  making  necessary  adjustments.  Even  after providing for these horizontal reservations, the percentage  of  reservations  in  favour  of  backward  class of citizens remains - and should remain - the same…..”

21.

In respect of vertical reservation, the social reserved category posts are to be filled by the candidates belonging to that social category only and not by others. However, with reference to the Unreserved or Open category posts,  there  is  no  such  restrictions  as  it could be filled up by anyone from any category and there could be movement from one reserved category to the Unreserved category based on merit, which is called mobility in reservation. This movement from a reserved category  to  the  unreserved,  however,  will  not  affect  the quota for the reserved category. This principle has been indicated  by  this  Court  in  Indra Sawhney (1992) Supp (3) 217  (supra)  in the following words,

“811. In this connection it is well to remember that the reservations under Article 16(4) do not operate like a communal reservation. It may well happen that some members belonging to, say, Scheduled Castes get selected in the open competition field on the basis of their own merit; they will not be counted against the quota reserved for Scheduled Castes; they will be treated as open competition candidates.”

22.

This legal position pertaining to social (vertical) reservation, mobility and special (horizontal) reservation has taken firm roots and has been restated in clear terms  in  the  case  of  Saurav  Yadav  v.  State  of  U.P., (2021) 4 SCC 542 as follows:

“59. The features of vertical reservations are:

59.1. They cannot be filled by the open category, or categories of candidates other than those specified and have to be filled by candidates of the social category concerned only (SC/ST/OBC).

59.2. Mobility (“migration”) from the reserved (specified category) to the unreserved (open category) slot is possible, based on meritorious performance.

59.3. In case of migration from reserved to open category, the vacancy in the reserved category should be filled by another person from the same specified category, lower in rank.

59.4. If the vacancies cannot be filled by the specified categories due to shortfall of candidates, the vacancies are to be “carried forward” or dealt with appropriately by rules.

60.

Horizontal reservations on the other hand, by their nature, are not inviolate pools or carved in stone. They are premised on their overlaps and are “interlocking”reservations [ The expression used by B.P. Jeevan Reddy, J., in Indra Sawhney v. Union of India, 1992 Supp (3) SCC 217: 1992 SCC (L&S) Supp 1.] . As a sequel, they are to be calculated concurrently and along with the inviolate“vertical” (or “social”) reservation quotas, by application of the various steps laid out with clarity in para 21.3. The first rule that applies to filling horizontal reservation quotas is one of adjustment i.e. examining whether on merit  any  of  the horizontal  categories  are  adjusted  in  the merit list in the open category, and then, in the quota for such horizontal category within the particular specified/social reservation.

23.

In the horizontal reservation there is also the concept of overall reservation and compartmental horizontal, which has been explained in Anil Kumar Gupta (1995) 5 SCC 173 (supra) in the following manner:

“15. On a careful consideration of the revised notification of 17-12-1994 and the aforementioned corrigendum issued by the Lucknow University, we are of  the  opinion  that  in  view  of  the  ambiguous  language employed therein, it is not possible to give a definite answer to the question whether the horizontal reservations are overall reservations or compartmentalised reservations. We may explain these two expressions. Where the seats reserved for horizontal reservations are proportionately divided among the vertical (social) reservations and are not intertransferable, it would be a case of compartmentalised reservations. We may illustrate what  we  say  : take  this  very  case;  out  of  the  total  746 seats,  112  seats  (representing  fifteen  per  cent)  should be filled by special reservation candidates; at the same time, the social reservation in favour of Other Backward Classes is 27% which means 201 seats for OBCs; if the 112 special reservation seats are also divided proportionately as between OC, OBC, SC and ST, 30 seats would be allocated to the OBC category; in other words, thirty special category students can be accommodated  in  the  OBC  category;  but  say  only  ten special reservation candidates belonging to OBC are available,  then  these  ten  candidates  will,  of  course,  be allocated  among  OBC  quota  but  the  remaining  twenty seats cannot be transferred to OC category (they will be available for OBC candidates only) or for that matter, to any  other  category;  this  would  be  so  whether  requisite number of special reservation candidates (56 out of 373) are available in OC category or not; the special reservation would be a watertight compartment in each of the vertical reservation classes (OC, OBC, SC and ST). As against this, what happens in the overall reservation is that while allocating the special reservation students to their respective social reservation category, the overall reservation in favour of special  reservation  categories  has  yet  to  be  honoured. This means that in the above illustration, the twenty remaining seats would be transferred to OC category which means that the number of special reservation candidates in OC category would be 56 + 20 = 76. Further, if no special reservation candidate belonging to SC  and  ST  is  available  then  the  proportionate  number of seats meant for special reservation candidates in SC and  ST  also  get  transferred  to  OC  category.  The  result would  be  that  102  special  reservation  candidates  have to be accommodated in the OC category to complete their quota of 112. The converse may also happen, which will prejudice the candidates in the reserved categories. It is, of course, obvious that the inter se quota between OC, OBC, SC and ST will not be altered.”

24.

In the present case, though the reservation pattern as indicated in the advertisement is of compartmentalised reservation, it may not be necessary to dwell on that aspect much further, as the issue involved in the present case is only about the mobility of a PWD-LV candidate from a reserved category of OBC-A to the Unreserved horizontal category of UR(PWD-LV).

25.

In the present case, there is no horizontal reservation for the PWD-LV category under the social category of the OBC-A category, but there is a horizontal reservation for the PWD-LV under the Unreserved or Open category. The question that arises for consideration is what should be the method of filling up such horizontal reservation for PWD-LV, which falls under the Unreserved or Open category.

26.

The correct answer can be arrived at once we understand the scope of reservation for a special category (horizontal) of PWD-LV falling under the Unreserved or Open category.

For this, it is also necessary to understand the meaning and scope of the “Unreserved” or “Open”category of reservation.

27.

In reservation law, it is well settled that Unreserved/Open category does not refer to any social/communal category like SCs, STs or OBCs. In other words, any  post falling under the Unreserved or Open category does not  pertain to any particular social category; it provides an open field or pool meant for the world at large, in the sense that it is open to all candidates,  irrespective  of  whether  one  belongs  to  any social or special category or not.

28.

In our view, when we talk of horizontal or special reservation pertaining to the Unreserved category, a similar position will prevail. This characteristic or attribute of the Unreserved or Open category will continue to apply even under the horizontal/special reservation, under the Unreserved category only with the exception that it will be qualified  by the nature  of  the special  category  for  which  it  is  meant. In  other  words, when the special (horizontal) reservation is applied to the Unreserved/Open category, it will be open to all candidates  irrespective  of  the  social  category,  provided they are also endowed with the character of  the same special (horizontal) categorisation. Thus, a post earmarked for special (horizontal) reservation under the Unreserved category will be open to every candidate possessing the attribute or character of the special (horizontal) reservation.

29.

The difference in the concept of Unreserved/Open category in the vertical, and that in the horizontal reservation under the Unreserved category is that, in respect of vertical reservation, the Unreserved/Open quota does not belong to any of the social categories and is open to all irrespective of the social categorisation. On the  other  hand,  with  respect  to  the  special  (horizontal) reservation under the Unreserved/Open category, it means that, although it is also open to all social categories, such a candidate must also belong to the same special (horizontal) category.

30.

Thus, if  the Unreserved/Open  post  is meant for the special category of Persons with Disabilities, it means  that  the  said  post  will  be  open  to  all  candidates of all vertical social categories, whether SC, ST or OBC, provided such candidates are also Persons with Disabilities. Thus, all candidates, whether SC, ST or OBC, but who are Persons with Disabilities, are equally entitled to compete for the post  meant for Persons with Disabilities falling under the Unreserved category, the rationale being that all those who are similarly situated must be treated equally.

31.

The principle of migration in reservation will be applicable in this scenario also. Thus, even though there are  candidates  under  the  Unreserved  category  who  are Persons  with  Disabilities,  if  there  are  more  meritorious candidates belonging to any of the social categories like SC,  ST  or  OBC  who  are  also  Persons  with  Disabilities, such more meritorious persons from the SC, ST or OBC category can be appointed against the Unreserved quota meant for Person with Disabilities by virtue of merit.

32.

This principle has been indicated by this Court in Saurav Yadav (2021) 4 SCC 542 (supra) in para 60 therefore, wherein it was held that the first rule that applies to filling horizontal reservation quotas is  one of  adjustment  i.e. examining whether on merit any of the horizontal categories are adjusted in the merit list in the open category, and then, in the quota for such horizontal category within the particular specified/social reservation.

33.

However, the vice versa will not be true. Thus, if a post  is  reserved  for  Persons  with  Disabilities  (PWD)  for the social category of OBC-A, only Persons with Disabilities under the OBC-A category can apply, and no other PWD candidates belonging to ST, SC, or Unreserved category can be considered, since the reservation is compartmentalised.

34.

Similarly, candidates belonging to other special (horizontal) categories like PWD-HH ‘PWD-HH: Person with Disabilities (Hearing Impairment)’ (Hearing impairment) or Ex-Serviceman (Ex.S) or Exempted Category (EC) will also not be eligible to apply for the post meant for PWD-LV even if it is under the Unreserved category, as the said Unreserved post is reserved for PWD-LV category only, and not for other horizontal categories  like  PWD-HH,  Ex.S  or  EC.  Thus,  only  those qualified as PWD-LV can be considered.

35.

In the present case, the Respondent No.3 though belongs to OBC-A category also falls under PWD-LV category  of  horizontal  reservation.  Since  the  post  under Unreserved category is reserved for PWD-LV category, the Respondent  No.3  has  also  the  right  to  be  considered  for appointment to the said post of PWD-LV under the Unreserved category. The Respondent No.3 can always stake  a  claim  for  the  said  post  by  virtue  of  being in  the category of PWD-LV on the basis of merit. Similarly, had there been any other SC or ST candidate who also belongs to the PWD-LV category, he could have also been considered  for  the  post  of  UR  (PWD-LV). But  it  appears that  there  were  no  such  PWD-LV  candidates  from  other social  categories  like  SC  or  ST  and  even  if  so,  were  not found meritorious enough to be considered.

36.

The  aforesaid  principles  have  to  be  kept  in  mind in understanding the implication of the aforesaid condition  in  the  recruitment  notification,  that  in  case  of non-availability of qualified UR (PWD-LV), the vacancy will be filled up by other categories of PWD-LV as per merit.

37.

This condition has to be read and understood in consonance with and not contrary to the well-established principles  of  law  relating  to appointment  to  Unreserved posts and the law of migration to Unreserved posts.

38.

Thus,  this  horizontally  reserved  post  of  PWD-LV falling under the Unreserved category can be filled by any PWD-LV candidate belonging to any social reserved category,  as  this  post  of  PWD-LV  under  the  Unreserved category is also open to all PWD-LV candidates belonging to any social reserved category. In other words, any candidate  belonging  to  any  social  category  can  compete for this post so long as they belong to the PWD-LV category.  The  principle  of  mobility will also apply  when filling the said post of UR (PWD-LV).

39.

This legal position is fortified by the other note appended to the recruitment notification, which provides that in case of non-availability of a qualified UR (PWD-HH) candidate, the vacancy will be filled by PWD candidates of  other categories as  per merit. Since this post of UR (PWD-HH) is reserved for the special category of PWD-HH, all such candidates who are also categorised as  PWD  with  Hearing  disability,  belonging  to  any  social category can also apply.

40.

It may also be noticed that even though there are other horizontal reservations for categories like PWD-LV, EC, Ex-Servicemen in respect of  other social categories like SC, ST and OBC-B in the recruitment notification, no such stipulation is provided for these categories but only for the Unreserved category. It is for this reason that, with respect to compartmentalised horizontal reservation for these  social  categories,  there  cannot  be  any  adjustment or migration from other social categories. Such vacancies have to be filled up by candidates in that particular social category qualifying the specific horizontal category. On the other hand, as long as any such horizontal reservation is provided for the Unreserved category, it will be open to all candidates who also belong to the same special category of horizontal reservation.

41.

The Division Bench of the Calcutta High Court, however, has taken the view that this condition in the recruitment notification prevents the filling up of the vacancy in the UR (PWD-LV) category from any other social category if a qualified unreserved candidate is available.

This view is not in consonance with the principle as discussed above. This view presupposes the fallacious position that ‘Unreserved” category is another communal or social or special category as distinct from other reserved categories. However, there is no communal or social or special category under the nomenclature “Unreserved”. It merely denotes the remaining vacancies or percentages of posts available after  accounting  the  posts/percentages  under  different reservation categories. The only condition attached to this Unreserved/Open category in the present case is that it is meant only for candidates belonging to the horizontal PWD-LV category, i.e., it is specially reserved for persons who are categorised as PWD-LV. The Unreserved post/vacancy for PWD-LV is available and open  to  all,  irrespective  of  the  social  category  they  may belong to, provided they also belong to the same special category of PWD-LV. As the said post falls under the Unreserved category, it is to be filled up purely on merit. Merit is the co-attendant and inseparable attribute of appointment to any post under the “Unreserved”category.  As  a  consequence,  every  person  belonging  to any  social  reserved  category,  can  compete  with  others, including those under the “Unreserved” category and can be appointed against such Unreserved post, so long as  they  belong  to  the  special  PWD-LV  category,  as  it  is the condition that the post under the Unreserved category is reserved for the horizontal category of PWD- LV.

42.

The individual status of such a reserved candidate as regards his social/communal categorisation, however, will  remain  unaffected  for  all  other  purposes. For  example,  if  any  OBC/SC/ST  candidate  by  virtue  of his  merit  is  appointed  to  an  Unreserved/Open  post  by virtue of his merit, he will continue to remain in the OBC/ST/SC category as the case may be. He would not lose  his  identity  as  OBC/SC/ST  for  all  other  purposes, and  this  will  also  not  affect  the  extent  of  reservation  in respect of his original reserved category.

43.

Thus, what is stipulated in the recruitment notification is merely stating the obvious. Certainly, if there  is  no  eligible  and  qualified unreserved  candidate available  under  PWD-LV  category,  this  vacancy  can  be filled by anyone belonging to any social reserved category, but belonging to PWD-LV category. Thus, it cannot be read to insist that so long as any PWD-LV candidate under the Unreserved category is available, there will be an absolute bar to consider any other meritorious  PWD-LV  candidate  belonging  to  any  of  the social reserved categories and only such Unreserved category PWD-LV candidate can be appointed irrespective of the merit. Such an interpretation, as adopted by the Division Bench of the Calcutta High Court, flies in the face of the well-settled principle of law for  filling  up  Unreserved  posts  and  law  of  migration  as discussed above. If any Unreserved candidate (belonging to  PWD-LV)  available,  is  found  to  be  below  in  merit  to any other reserved candidate (belonging to PWD-LV), such PWD-LV candidate belonging to the Unreserved category cannot steal a march over the more meritorious PWD-LV candidate from the reserved category as it would defy the principle of merit, which is the sole criterion for appointment under the Unreserved category. Therefore, such less meritorious PWD-LV candidate under the Unreserved category has to give way to the claim of a more meritorious PWD-LV candidate from any other reserved social categories for the said post of UR (PWD-LV),as was correctly held by the Single Bench of the High Court. Any contrary view would be patently  arbitrary  being  opposed  to  the  equality  clause under Articles 14 and 16 of the Constitution of India.

44.

Therefore, in our considered opinion, what the aforesaid condition in the recruitmentnotification would mean is that even though qualified PWD-LV candidates under the Unreserved category may be available, if there is a PWD-LV candidate belonging to other social reserved  category  available  who  is  better  in  merit  than the Unreserved PWD-LV candidate available, the said post  is  to  be  filled  up  by  the more  meritorious reserved PWD-LV candidate by ignoring the claim of the less meritorious Unreserved candidate by virtue of merit. Qua a vacancy/post under “Unreserved” category for the PWD-LV candidates, all PWD-LV candidates are equal and have similar rights even if they belong to different social reserved categories, and the most meritorious amongst them has to be preferred.

45.

The aforesaid position results from the application of  the  principle  enumerated  in  Saurav  Yadav’s (2021) 4 SCC 542 case wherein this Court explained the manner in which horizontal reservation is to be filled, under which it has to be first examined whether on merit any of the horizontal category can be adjusted in the open category, and  then  in  the  quota  of  the  horizontal  category  within the particular social reservation. Thus, it has to be ascertained whether the Respondent No. 3 can be adjusted against the PWD-LV vacancy in the Unreserved category by virtue of his merit, which has been done and was adjusted, as he was more meritorious than anyone else including the Respondent No. 1 in the Unreserved category. The second situation of adjustment against the horizontal category within the social category will not arise in the present case, as there is no horizontal reservation for the OBC-A category.

46.

There is one more aspect of reservation law which may  be  looked  into  when  it  relates  to  migration  to  the Unreserved category.

Providing reservation of appointment  for  posts in favour  of  any  backward  class  of  citizens  is  guaranteed under Article 16 of the Constitution of India, and it has also been well settled that the reservation is in the nature  of  affirmative  action  and  is  not  an  exception  to the principle of equality. Such special provisions have been made to provide an equitable setting to level up the weaker  sections  so  that the  real  or  factual  equality  can be ensured and does not remain illusory as observed by this Court in Neil Aurelio Nunes (OBC reservation) vs. Union of India (2022) 4 SCC 1. Further in respect of reserved categories, the law permits relaxation of certain qualifications  for  appointment,  however,  subject  to  the condition that such relaxation does not destroy the essential standard requirements, for example, as regards  requirements  relating  to  age  or  experience  etc. Such relaxations have been provided to enable such classes to catch up with the rest of the society. Such relaxation, however, will be confined for the purposes of appointment  within the  reserved  categories  and  cannot be made applicable for appointment under Unreserved/Open category for the reason is that in respect of Unreserved/Open category, the essential qualifications or conditions required for recruitment must  be  equal  in  all  respects  and  merit  being  the  only decisive factor.

47.

Thus, a reserved PWD-LV candidate being offered an appointment against an Unreserved PWD-LV vacancy/post must not have availed any relaxation in the eligibility criteria stipulated for the Unreserved PWD- LV category. If he had availed such a relaxation, he certainly cannot be considered to be a qualified candidate qua the unreserved post, as has been explained by this Court in Deepa E.V. vs. Union of India (2017) 12 SCC 680, reiterated in Union of India vs. Sajib Roy 2025 INSC 1084.

48.

In the present case, nothing has been brought to our notice that the Respondent No. 3, though, was more meritorious than the Respondent No. 1 had availed any relaxation qua the essential qualifications for the said post of UR (PWD-LV).

49.

In view of the above discussion, it is clearly evident that the Division Bench of the Calcutta High Court had misunderstood the implication of the aforesaid condition in the recruitment notification.

50.

Consequently, for the reasons discussed above, the appeal succeeds, and the impugned judgment and order dated 07.05.2024 passed by the Division Bench of the High Court of Calcutta in MAT 69/2024 with CAN 1 of 2024 is set aside, restoring the decision of the Single Bench dated 11.12.2023.

The appeal is accordingly allowed.

Pending application (s) if any, stands disposed of.