Case: General Manager, South Central Railway, Secundrabad and Another Vs. A.V.R. Siddhanti And Ors

Sarkaria, J. 1. These appeals by special leave are directed against two inter-linked judgments of the High Court of Andhra Pradesh. It will be convenient to dispose them of by this common judgment. 2. Respondents 1 to 9 in Civil Appeal No. 1937 of 1972 made a petition (W. P. No. 1145 of 1969) under Art. 226 of the Constitution in the High Court for the issue of a writ of Mandamus directing the present appellants (the General Manager South Central Railway and the Secretary, Railway Board to fix the inter se seniority of the writ petitioners as per original proceedings, dated October 16, 1952, of the Railway Board and to further direct them not to give effect to the subsequent proceedings dated November 2, 1957 and January 13, 1961, of the Board issued by way of modification and clarification of its earlier proceedings of 1952. 3. During the last World War there was acute shortage of foodgrains and other necessaries of life. At the suggestion of B. N. Rau Committee grain shops for the supply of foodgrains at cost price to its employees were opened by the Indian Railways on an extensive scale throughout the country. Staff for this temporary Grain-Shop Complex was drawn from three different sources : orary employees directly recruited by the Deputy General Managers to the Grain Shop Department from the open market. 4. Respondents 1 to 9 in this appeal belong to category (iii). 5. After the emergency was over, on the recommendation of a highpowered committee, it was decided to gradually wind up the Grain Shop Department and to absorb its staff in the permanent Departments of the Railway. For this purpose, the Railway Board took several policy decisions commencing from August 24, 1948. Of these the first which is relevant as furnishing the background of the decisions in question, is dated February 3, 1949 (Exh. P). whereby the temporary Grain Shop Staff was to be grouped as under : (a) those who were recruited prior to and were in service on September 15, 1945, and (b) those who were recruited on or after September 15, 1945. 6. With regard to group (a) it was directed : No age restrictions will apply in considering such employees for absorption in other departments, but the minimum educational qualification should not be relaxed..... There is, however, no objection to the staff concerned being permitted to apply to the Railway Service Commission for employment in posts advertised by them, in which case, for the purpose of the maximum age limit they can deduct the period of their continuous temporary service in the grainshop department from their present age. No employee should be retrenched unless he refused to accept the alternative employment that is offered to him by the Railway Administration. 7. As regards (b) it was laid down : Although no undertaking has been given about their continued retention in service, it is the Boards desire that these staff also should be absorbed against suitable vacancies on the same lines as the staff recruited before this date, subject to the condition that neither the restrictions required nor the educational qualifications required nor the restrictions regarding the maximum age limit will be relaxed except in the latter case, to the extent of their continuous temporary service rendered by them to the Railway. Such staff, will, however, be considered for absorption only after the staff referred to an item (a) above have been offered employment. (e) In all cases other things being equal due consideration should be given to the length of service of the staff concerned. 8. This order further provided : (6) .....permanent or temporary staff of other departments on loan to the Grainshop Department should be returned to their parent departments if unfilled posts exist and if this is found to be administratively convenient, so as to reduce the number of grain shop staff who be surplus immediately ....... (7) ....... emphasis supplied) 9. Next, in importance, is the Railway Boards order No. E. 48. RE1/1/3 of October 16, 1952 issued in suppression of its previous orders. This order is the sheet-anchor of the respondents case. Its material runs as under : ...... In supression of the Boards orders contained in item (iii) of their letter No. E. 48.RE1/1/3A of 6-7-1949, laying down the method of absorption and fixation of pay of ex-Grain Shop staff who were officiating in higher grades but were absorbed in other Departments in lower grades, it has now been decided that the pay of all such staff as well as those appointed in the intermediate grades, irrespective of the fact that they were absorbed either before or after 6-7-1949 should be fixed on their absorption in the regular Departments in accordance with the instructions contained in their letter No. E.45RE,13/3 dated 22-7-1946, and the staff concerned paid the arrears due on this account. 2. It has further been decided by the Board that such staff should not get any preferential treatment other than for fixation of pay and obtaining alternative employment i.e. they should not be given seniority for purposes of confirmation by virtue of their pay being fixed at a higher stage in the absorbing Department over unconfirmed men in that Department who had longer service but whose pay was less. They should be given only such seniority which they would have got had they been absorbed in the absorbing Department right from the beginning of service. 10. On the representation made by the National Federation of Indian Railway men the Railway Board, reconsidered its decision of October 16, 1952 regarding counting of past temporary service for the purpose of fixing seniority of open market recruits. This reconsidered decision was put in the communication dated November 2, 1957 whereby the Railway Board, in partial modification of its proceeding of October 16, 1952 directed that the seniority of temporary. Grain-Shop Staff consequent on their absorption in the absorbing departments should be regulated on the basis of the date of their actual absorption in those departments and not on the basis as if they had been absorbed in those departments right from the beginning of service. 11. On January 13, 1961, the Board issued a clarification that the seniority of the Grain-Shop Staff of category (iii) should be fixed from the date of their absorption in a permanent department, irrespective of their length of service in the Grain-Shop department with regard to category (I), it was laid down that temporary staff who were initially appointed in the permanent departments and were then transferred to the Grain Shop department would not have their seniority affected by their transfer to the Grain Shop department. It was further stated that seniority of category (ii) should be fixed with reference to the date of their joining the Grain Shop Department. 12. The validity of the above decision dated November 2, 1957 and January 13, 1961 of the Board has been questioned on the ground that they discriminate against the employees of category (iii), and, as such, violate the guarantee of equal treatment enshrined in Arts. 14 and 16 of the Constitution. 13. Mainly relying upon two Single Bench judgments - one of the Madras High Court in W. P. No. 3110 of 1965 and the other of Bombay High Court in Misc. Petn. No. 321 of 1964, decided on March 15, 1967 - the learned Single Judge who tried the writ petition, accepted the contentions of Respondents 1 to 9 and struck down the impugned proceedings. 14. Aggrieved by that judgment, the Railway carried an appeal under Clause 15 of the Letters Patent to the Division Bench of the High Court which dismissed the same with these observations : What has been held by their Lordships in Roshanlals case applies with equal force to the case on hand. Here also there was already an integrated service namely the Grain Shop Department service and all the members of this Service were absorbed in different departments, and after absorption, there cannot be a further dividing line between direct recruits drawn from open market and those appointed through Selection Boards as that would clearly be a denial of equal opportunity to persons similarly situated in the matter of further promotion on the basis of their seniority, among other grounds. Since the absorption of direct recruits and others is from the integrated Grain Shop Department, no discrimination can be shown on the ground of differences that existed between various sources prior to the recruitment to the Grain Shop Department for the purpose of fixing seniority. 15. It is against this judgment that Civil Appeal No. 1937 of 1972 has been preferred. 16. Mr. G. L. Sanghi, learned Counsel for the appellants, has raised two preliminary objections. The first is that the writ petition was filed 8 to 11 years after the issue of the impugned decisions, and as such, was liable to be dismissed on the score of laches alone. 17. The second is that the writ petitioners did not implead about 120 employees who were likely to be affected by the decision in this case. Those employees, proceeds the argument, were necessary parties and their non-joinder is fatal to the petition. In support of this contention, Counsel has cited Padam Singh Jhuna v. Union of India, Civil Appeal No. 405 of 1967, D/-14-8-1967 (SC). 18. Neither of these objections appear to be tenable. 19. Though the plea of laches was taken in the counter-affidavit filed on behalf of the Railway before the High Court, yet it appears that the point was not canvassed at the time of arguments either before the learned Single Judge or the Division Bench in the Letters Patent Appeal. The appellants therefore cannot be permitted to resurrect in this Court the same objection which they had apparently abandoned in the High Court. 20. As regards the second objection, it is to be noted that the decision of the Railway Board impugned in the writ petition contain administrative rules of general application, regulating absorption in permanent departments, fixation of seniority, pay etc. of the employees of the erstwhile Grain-Shop departments. The Respondents-petitioners are impeaching the validity of those policy decisions on the ground of their being violative of Arts. 14 and 16 of the Constitution. The proceedings are analogous to these in which the constitutionality of a statutory rule regulating seniority of Government servant is assailed. In such proceedings the necessary parties to be impleaded are those against whom the relief is sought, and in whose absence no effective decision can be rendered by the Court. In the present case, the relief is claimed only against the Railway which has been impleaded through its representative. No. list or order fixing seniority of the petitioners vis-a-vis particular individuals, pursuant to the impugned decisions, is being challenged. The employees who were likely to be affected as a result of the re-adjustment of the petitioners seniority in accordance with the principles laid down in the Boards decision of October 16, 1952, were, at the most, proper parties and not necessary parties, and their non-joinder could not be fatal to the writ petition. 21. The ratio of this Courts decision in Padam Singh Jhinas case, Civil Appeal No. 405 of 1967, D/-14-8-1967 (SC) (supra) is not applicable to the facts of the instant case. Jhinas contention was that he had been mala fide reduced in the list of seniority, from the 5th to the 7th place and that one Prem Sagar had been placed above him in contravention of the Rules. The validity or vires of the Rules was not in question. All the persons whose placement in the seniority list was controverted were not impleaded, and as such, had no opportunity of replying to the case set up by Jhina, and, in the absence of persons directly affected, it was not possible for the Court to adjudicate the matter. The ratio of Jhinas case does not help the appellant. The cases relevant for our purpose are B. Gopalaiah v. Govt. of Andhra Pradesh, AIR 1969 Andh Pra 204 : J. S. Sachdev v. Reserve Bank of Indian New Delhi, ILR (1973) 2 Delhi 392 and Mohan Chandra Joshi v. Union of India, Civil Writ No. 550 of 1970 (Delhi). We approve of the rule enunciated on this point in those cases. 22. On merits, Mr. Sanghi has, by and large, adopted the reasoning of the Division Bench of the Madras High Court in General Manager, Southern Rly. v. Venkataraman, (1970) 2 Lab LJ 76 (Mad) which had, in Letters Patent Appeal reversed the judgment of the Single Judge, relied upon in the instant case by the Andhra Pradesh High Court. 23. It is contended that the standards, qualifications for eligibility and the conditions governing the employees recruited though the Staff Selection board or Joint Service Commission from sources (i) and (ii) were different from those of open market recruits. According to the learned Counsel the personnel drawn from source (iii) were temporarily engaged as an ad hoc measure, without regard for age and educational qualifications. To meet the emergency and could not therefore be compared and equated with the employees of requisite qualifications belonging to categories (i) and (ii) recruited or selected in the normal way through Selection Boards for regular departments. The point pressed into argument is that while employees of categories (i) and (ii) had the assurance or right as a part of their service conditions that on the abolition of the Grain Shop Department, they would be absorbed and assigned their due seniority, in the permanent department in or for which they were initially appointed or selected, no such right or assurance existed in the case of ad hoc recruits belonging to category (iii) who were given the benefit or their services in the Grain Shop Department, only as a matter of grace, subsequently on absorption in permanent departments.24. It is not correct to say that all the employees of category (iii) were substandard in educational qualifications. Several persons in that category satisfied the educational norms. For instance, Siddhanti Respondent was F. A. while the minimum educational qualification requisite for the post of Commercial Clerk was Matriculation or equivalent examination. Though sufficient data has not been brought on the record on the basis of which a firm finding can be given, yet three copies of notices (uncertified) have been filed by the Respondents which indicate that at some stage educational qualifications had been relaxed to meet the extraordinary demand for personnel to man the posts of Ticket Collectors and Guards etc. Regarding education, all that was required of the candidates was a working knowledge of English. It was quite possible, that in categories (ii) and (iii) also, there were some whose qualifications were not in accord with the prescribed norms. Educational qualifications being less than the requisite minimum was therefore not a feature, peculiar to category (iii), only. Indeed, it is not the case of the appellants that the classification of the grain-shop staff envisaged in the impugned proceedings, for the purpose of absorption and seniority in permanent departments, has been made on the basis of educational qualifications. 25. Fundamental right of equality means that persons in like situation, under like circumstances are entitled to be treated alike. The Constitutional Code of Equality and Equal Opportunity, observed this Court in State of Jammu and Kashmir v. Triloki Nath Khosla, Civil Appeal No. 2134 of 1972, C/-26-9-1973 = (reported in AIR 1974 SC 1 ), is a charter for equals. So long as employees similarly circumstanced in the same class of service are treated alike, - the question of hostile discrimination does not arise. The equality of opportunity for purposes of seniority, promotion and like matters of employment is available only for persons who fall substantially, within the same class or unit of service. The guarantee of equality is not applicable as between members of distinct and different classes of the service. The Constitution does not command that in all matters of employment absolute symmetry be maintained. A wooden equality as between all classes of employees regardless qualifications, kind of jobs, nature of responsibility and performance of the employees is not intended, nor it is practicable if the administration is to run. Indeed, the maintenance of such a classless and undiscerning equality where, in reality glaring inequality and intelligible differentia exist, will deprive the guarantee of its practical content. Broad classification based on reason, executive pragmatism and experience having a direct relation with the achievement of efficiency in administration, is permissible. That is to say, reasonable classification according to some principle, to recognise intelligible inequalities or to avoid or correct inequalities is allowed, but not miniclassification which creates inequality among the similarly circumstanced members of the same class or group. 26. In the light of the above principles it will be seen that the pivotal question in the present controversy is : Where the three categories after their transfer or direct recruitment as the case may be, to the Grain Shop Department fused into a single integrated class having the same conditions of service? Or, did they continue dissimilarity as they started - in three separate compartments? 27. While there is ground to hold that category (i) never lost its distinctive birth-marks, no material has been placed before us on the basis of which it could be said that categories (ii) and (iii), after their direct recruitment, had not completely lost their genetic peculiarities in the common unified stream of Grain-Shop services. 28. The special feature of personnel of category (i), was that they had been initially appointed against substantive vacancies in permanent departments of the Railway. They did not come to the temporary Grain Shop Department of their own volition or option, but by transfer or on loan under peremptory orders of their superior officers. They could not be placed in a worse position or treated differently in the matter of tenure than their colleagues who fortuitously continued in the permanent Departments. It was but fair and reasonable that, on the abolition of the Grain Shop Department, they should be sent back to the permanent Departments, whence they came, and given credit of their initial service in those Departments for the purpose of permanent absorption and seniority. Even from the deficient material placed before us, it is clear that personnel from source (i) have always been treated as a distinct unit having a status akin to that of persons on loan or transferees for a period from a permanent Department to temporary department. Consequent upon their decision to gradually windup the Grain Shop Department, the first step taken by the Railway Board as per para 6 of their communication dated February 3, 1949 (reproduced in a foregoing part of this judgment), was to return all temporary or permanent staff that had come on loan to the Grain Shops, to their parent departments. 29. It is note-worthy that the directions in para 6 of the communication, dated February 3, 1949, were not superseded by the proceedings, dated October 16, 19592, which are the foundation of the Respondents claim. Cl. (1) (i) of the impugned communication, dated January 13, 1961, is no more than a reiteration, in an amplified form, of the directions in Para 6, of the communication of February 3, 1949. The direction of October 16, 1952 regarding fixation of pay and seniority of the ex-Grain Shop staff on their absorption in regular departments, were obscure and vague on two points. Firstly it was not clear whether the ex-Grain Shop staff governed by those directions included the temporary staff who had been initially appointed in permanent departments and were thereafter transferred for some period to the Grain-Shop department. Secondly the beginning of the service in the last sentence of those directions was susceptible of two constructions. In the restricted sense, it could mean beginning of the service in the Grain-Shop Department. In the wider sense, it would include in the case of transferees to the Grain-Shop, the beginning of their service in the permanent department when they came. Clause (1) (i) of the communication of January 13, 1961 clarified those aspects. The differential treatment of the personnel belonging to category (i) for the purpose of fixing seniority envisaged in clause (1) (i) of the communication of January 13, 1961, thus, rests on a sound rational basis and does not offend Arts. 14 and 16 of the Constitution. 30. To this extent, for reasons stated above, we endorse the view taken by the Division Bench of the Madras High Court in (1970) 2 Lab LJ 76 (Mad) (supra). 31. But what has been said above in regard to category (i) does not hold good in the case of the other two categories. Excepting that they were recruited by two different methods in all other respects, these two categories were similarly situated. The mere fact that the names of persons in category (ii) were borne on a list of candidates prepared by the Selection Board for recruitment to regular Departments, did not give them a right to preferential treatment qua those in category (iii) in the matter of absorption and seniority in such departments. We have perused Paras 302, 303 and 304 of the Indian Railway Establishment Manual, Chapter III, 2nd Edition, relied upon by Mr. Sanghi. These are not statutory provisions. Even so, there is nothing in them to show that a person selected for a permanent department by the Selection Board or Commission, gets a right to be appointed merely because of such selection and placement of his name on the select-list. He gets only a spec. i.e. bare chance of appointment and that too if the appointing authority so desires and a vacancy is available for him. All that the said provisions say, in substance, is thatafter their appointment, their inter seniority will be fixed with reference to their positions in the merit list prepared by the Selection Board. 32. Despite repeated queries, the appellants have not placed any document or material nor referred to any rule, policy decision or other official record to support their contentions that even after their recruitment to Grain-Shop Department, categories (ii) and (iii), continued as distinct entities having different conditions of service. Appellants failure to furnish such material is sought to be justified on the ground that the burden of proving that the impugned proceedings suffer from the vice of discrimination, was on the Respondents. 33. True, that the initial onus of showing that the proceedings of 1957 and 1961, in question, were discriminatory and as such, violative of Arts. 14 and 16 of the Constitution, was on the Respondents; but in the peculiar circumstances of the case, such onus had been prima facie discharged by them. Their claim to relief is founded on the Railway Boards own decision of October 16, 1952, which proceeds on an in-built postulate and implied admission that all the personnel recruited to the Grain-Shop department were members of the same class or unit of service, and as such entitled alike to the fixation of their seniority with reference to the beginning of their service. It was then the turn of the Board to show that the inference arising from its admission, or treatment of all persons directly recruited, as members of one unified service of the Grain Shop Department was wrong. 34. Conscious of the necessity of resolving the problem in a just, practical manner, avoiding a doctrinaire approach, we wanted to have some idea of the nature and magnitude of the impact which the decision of this case might indirectly or incidentally have on the employees who during the interregnum, got promoted or confirmed on the basis of the impugned directions. We, therefore, indicated at the outset that as a matter of concession, we would be disposed to allow the appellants to produce even at that stage, after due notice to the other side, documentary evidence or material, if any, in their possession or control, which would help substantiate their contention. The opportunity was not availed of by the appellants. There is, therefore, no escape from the conclusion that after their direct recruitment to the Grain Shop Department the personnel coming from sources (ii) and (iii) had shed their genetic peculiarities and become members of the same class or unit governed by the same conditions of service. For the purposes of absorption, seniority, promotion etc. in regular departments, therefore, they were entitled to be treated alike. 35. The impugned directions of 1957 and 1961, in so far as they pertain to categories (ii) and (iii), are hit by the rule in Roshan Lal Tandon v. Union of India (1968) 1 SCR 185 = (AIR 1967 SC 1889 ) according to which once the persons coming or recruited to the service, from two different sources - in that case promotees and direct recruits - are absorbed into one integrated class with identical service conditions, they cannot be discriminated against the reference to the original source, for the purposes of further promotion to the higher grade. What was said about further promotion in Roshan Lal Tandons case (supra) is equally applicable to absorption and seniority in the instant case.

Decision reasoning: 0[ds]18. Neither of these objections appear to be tenable19. Though the plea of laches was taken in thet filed on behalf of the Railway before the High Court, yet it appears that the point was not canvassed at the time of arguments either before the learned Single Judge or the Division Bench in the Letters Patent Appeal. The appellants therefore cannot be permitted to resurrect in this Court the same objection which they had apparently abandoned in the High Court20. As regards the second objection, it is to be noted that the decision of the Railway Board impugned in the writ petition contain administrative rules of general application, regulating absorption in permanent departments, fixation of seniority, pay etc. of the employees of the erstwhileThe proceedings are analogous to these in which the constitutionality of a statutory rule regulating seniority of Government servant is assailed. In such proceedings the necessary parties to be impleaded are those against whom the relief is sought, and in whose absence no effective decision can be rendered by the Court. In the present case, the relief is claimed only against the Railway which has been impleaded through its representative. No. list or order fixing seniority of the petitionerss particular individuals, pursuant to the impugned decisions, is being challenged. The employees who were likely to be affected as a result of thet of the petitioners seniority in accordance with the principles laid down in the Boards decision of October 16, 1952, were, at the most, proper parties and not necessary parties, and theirr could not be fatal to the writ petition24. It is not correct to say that all the employees of category (iii) were substandard in educational qualifications. Several persons in that category satisfied the educational norms. For instance, Siddhanti Respondent was F. A. while the minimum educational qualification requisite for the post of Commercial Clerk was Matriculation or equivalent examination. Though sufficient data has not been brought on the record on the basis of which a firm finding can be given, yet three copies of notices (uncertified) have been filed by the Respondents which indicate that at some stage educational qualifications had been relaxed to meet the extraordinary demand for personnel to man the posts of Ticket Collectors and Guards etc. Regarding education, all that was required of the candidates was a working knowledge of English. It was quite possible, that in categories (ii) and (iii) also, there were some whose qualifications were not in accord with the prescribed norms. Educational qualifications being less than the requisite minimum was therefore not a feature, peculiar to category (iii), only. Indeed, it is not the case of the appellants that the classification of thestaff envisaged in the impugned proceedings, for the purpose of absorption and seniority in permanent departments, has been made on the basis of educational qualifications25. Fundamental right of equality means that persons in like situation, under like circumstances are entitled to be treated alike. The Constitutional Code of Equality and Equal Opportunity, observed this Court in State of Jammu and Kashmir v. Triloki Nath Khosla, Civil Appeal No. 2134 of 1972,3 = (reported in AIR 1974 SC 1  ), is a charter for equals. So long as employees similarly circumstanced in the same class of service are treated alike,the question of hostile discrimination does not arise. The equality of opportunity for purposes of seniority, promotion and like matters of employment is available only for persons who fall substantially, within the same class or unit of service. The guarantee of equality is not applicable as between members of distinct and different classes of the service. The Constitution does not command that in all matters of employment absolute symmetry be maintained. A wooden equality as between all classes of employees regardless qualifications, kind of jobs, nature of responsibility and performance of the employees is not intended, nor it is practicable if the administration is to run. Indeed, the maintenance of such a classless and undiscerning equality where, in reality glaring inequality and intelligible differentia exist, will deprive the guarantee of its practical content. Broad classification based on reason, executive pragmatism and experience having a direct relation with the achievement of efficiency in administration, is permissible. That is to say, reasonable classification according to some principle, to recognise intelligible inequalities or to avoid or correct inequalities is allowed, but not miniclassification which creates inequality among the similarly circumstanced members of the same class or group27. While there is ground to hold that category (i) never lost its distinctive, no material has been placed before us on the basis of which it could be said that categories (ii) and (iii), after their direct recruitment, had not completely lost their genetic peculiarities in the common unified stream of28. The special feature of personnel of category (i), was that they had been initially appointed against substantive vacancies in permanent departments of the Railway. They did not come to the temporary Grain Shop Department of their own volition or option, but by transfer or on loan under peremptory orders of their superior officers. They could not be placed in a worse position or treated differently in the matter of tenure than their colleagues who fortuitously continued in the permanent Departments. It was but fair and reasonable that, on the abolition of the Grain Shop Department, they should be sent back to the permanent Departments, whence they came, and given credit of their initial service in those Departments for the purpose of permanent absorption and seniority. Even from the deficient material placed before us, it is clear that personnel from source (i) have always been treated as a distinct unit having a status akin to that of persons on loan or transferees for a period from a permanent Department to temporary department. Consequent upon their decision to gradually windup the Grain Shop Department, the first step taken by the Railway Board as per para 6 of their communication dated February 3, 1949 (reproduced in a foregoing part of this judgment), was to return all temporary or permanent staff that had come on loan to the Grain Shops, to their parent departmentsy that the directions in para 6 of the communication, dated February 3, 1949, were not superseded by the proceedings, dated October 16, 19592, which are the foundation of the Respondents claim. Cl. (1) (i) of the impugned communication, dated January 13, 1961, is no more than a reiteration, in an amplified form, of the directions in Para 6, of the communication of February 3, 1949. The direction of October 16, 1952 regarding fixation of pay and seniority of then Shop staff on their absorption in regular departments, were obscure and vague on two points. Firstly it was not clear whether then Shop staff governed by those directions included the temporary staff who had been initially appointed in permanent departmentsand were thereafter transferredfor some period to thep department. Secondly the beginning of the service in the last sentence of those directions was susceptible of two constructions. In the restricted sense, it could mean beginning of the service in thep Department. In the wider sense, it would include in the case of transferees to the, the beginning of their service in the permanent department when they came. Clause (1) (i) of the communication of January 13, 1961 clarified those aspects. The differential treatment of the personnel belonging to category (i) for the purpose of fixing seniority envisaged in clause (1) (i) of the communication of January 13, 1961, thus, rests on a sound rational basis and does not offend Arts. 14 and 16 of the Constitution30. To this extent, for reasons stated above, we endorse the view taken by the Division Bench of the Madras High Court in (1970) 2 Lab LJ 76 (Mad) (supra)31. But what has been said above in regard to category (i) does not hold good in the case of the other two categories. Excepting that they were recruited by two different methods in all other respects, these two categories were similarly situated. The mere fact that the names of persons in category (ii) were borne on a list of candidates prepared by the Selection Board for recruitment to regular Departments, did not give them a right to preferential treatment qua those in category (iii) in the matter of absorption and seniority in such departments. We have perused Paras 302, 303 and 304 of the Indian Railway Establishment Manual, Chapter III, 2nd Edition, relied upon by Mr. Sanghi. These are not statutory provisions. Even so, there is nothing in them to show that a person selected for a permanent departmentby the Selection Board orCommission, gets a right to be appointed merely because of such selection and placement of his name on the. He gets only a spec. i.e. bare chance of appointment and that too if the appointing authority so desires and a vacancy is available for him. All that the said provisions say, in substance, is thatafter their appointment, their inter seniority will be fixed with reference to their positions in the merit list prepared by the Selection Board32. Despite repeated queries, the appellants have not placed any document or material nor referred to any rule, policy decision or other official record to support their contentions that even after their recruitment top Department, categories (ii) and (iii), continued as distinct entities having different conditions of service. Appellants failure to furnish such material is sought to be justified on the ground that the burden of proving that the impugned proceedings suffer from the vice of discrimination, was on the Respondents33. True, that the initial onus of showing that the proceedings of 1957 and 1961, in question, were discriminatory and as such, violative of Arts. 14 and 16 of the Constitution, was on the Respondents; but in the peculiar circumstances of the case, such onus had been prima facie discharged by them. Their claim to relief is founded on the Railway Boards own decision of October 16, 1952, which proceeds on ant postulate and implied admission that all the personnel recruited to thep department were members of the same class or unit of service, and as such entitled alike to the fixation of their seniority with reference to the beginning of their service. It was then the turn of the Board to show that the inference arising from its admission, or treatment of all persons directly recruited, as members of one unified service of the Grain Shop Department was wrong34. Conscious of the necessity of resolving the problem in a just, practical manner, avoiding a doctrinaire approach, we wanted to have some idea of the nature and magnitude of the impact which the decision of this case might indirectly or incidentally have on the employees who during the interregnum, got promoted or confirmed on the basis of the impugned directions. We, therefore, indicated at the outset that as a matter of concession, we would be disposed to allow the appellants to produce even at that stage, after due notice to the other side, documentary evidence or material, if any, in their possession or control, which would help substantiate their contention. The opportunity was not availed of by the appellants. There is, therefore, no escape from the conclusion that after their direct recruitment to the Grain Shop Department the personnel coming from sources (ii) and (iii) had shed their genetic peculiarities and become members of the same class or unit governed by the same conditions of service. For the purposes of absorption, seniority, promotion etc. in regular departments, therefore, they were entitled to be treated alike35. The impugned directions of 1957 and 1961, in so far as they pertain to categories (ii) and (iii), are hit by the rule in Roshan Lal Tandon v. Union of India (1968) 1 SCR 185   = (AIR 1967 SC 1889  ) according to which once the persons coming or recruited to the service, from two different sourcesin that case promotees and direct recruitsare absorbed into one integrated class with identical service conditions, they cannot be discriminated against the reference to the original source, for the purposes of further promotion to the higher grade. What was said about further promotion in Roshan Lal Tandons case (supra) is equally applicable to absorption and seniority in the instant caseFor reasons given in the appeal, we would overrule the objections, negative the contentions and hold that since the questioned directions of November 2, 1957 and January 13, 1961, in so far as they related to the employees ofn Shop recruited from sources (ii) and (iii) were violative of Art. 16 of the Constitution the impugned order whereby Manickyams seniority was revised and lowered, in pursuance of those directions, was also invalid.