Summarize the following court judgment. Appeal No. 944 of 1966. Appeal by special leave from the judgment and order	 dated March 30	 1 '965 of the Bombay High Court in Special Civil Application No. 5 of 1964. M.C. Chagla and 1. N. Shrog	 for the appellant. Ganpat Rai and R. Mahalingier	 for respondent No. 1. The judgment of the Court was delivered by Dua	 J. Pundalikrao Laxmanrao Suryawanshi plaintiff (respondent No. 1 in this Court) instituted arbitration proceedings in the Court of the Registrar 's Nominee against the Jalgaon District Central Co operative Bank Ltd.	 Jalgaon (appellant in this Court) for the recovery of a sum of Rs. 7	605/ as the balance of gratuity with interest at 6 per cent due from 18 8 1962. The claim having been resisted	 the same was disallowed on May 16	 1963. An appeal presented to the Maharashtra State Co operative Tribunal under section 97 of the Maharashtra Co operative Societies Act against the award of the Registrar 's Nominee was dismissed and the said award was confirmed. The Bombay High Court was thereupon approached by respondent No. 1 under Article 227 of the Constitution and the High Court allowing the application on July 17	 1965 set aside the orders made by the Co operative Tribunal and by the Registrars Nominee and directed the appellant Bank to pay to respondent No	 1 Rs. 7	605/ together with interest at 4 per cent per annum from June 19	 1963 up to date	 The present appeal by special leave is directed against the order of the Bombay High Court. Shri M.C. Chagla	 the learned counsel for the appellant	 concentrated his challenge to the impugned order on the ground that on July 19	 1962	 when respondent No. 1 retired from service of the appellant Bank	 there were no valid rules in force entitling him to the amount of gratuity claimed by him. It was not disputed before us that respondent No. 1 had retired on July ' 19	 1962 after 32 years of service. On retirement	 he was paid a sum of Rs. 5	070/ by way of gratuity	 but his claim in the present proceedings is for a further sum of Rs. 7	605/ . 194 Gratuity Fund Rules were sanctioned by the Board of Directors of the appellant Bank on August 17	 1957. They were framed under the Bank 's bye laws. These rules (thereafter called old rules) were forwarded to the Registrar of Co operative Societies for approval and they were approved with some modifications except Rules 6	 10 and 15 which were kept under consideration. The principal argument pressed before us by Shri Chagla was that Rules 6 and to having not been approved by the Registrar	 all the old rules must be deemed to have remained inoperative because these two rules form the real substratum of the scheme embodied in those rules Without these two rules	 the remaining rules	 according to the argument	 cannot effectively operate. We are unable to accept this submission. It would be useful at this stage to reproduce old Rules 6	7	 9	10	15 and 16 which alone are suggested on behalf of the appellant to be relevant. These Rules shall be deemed to have come into force (i.e. in respect of an employee retiring	 resigning and/or having terminated his services) from the 1st July	 1953. Every employee who has completed at least five years service shall be granted gratuity at the rate specified herein. In case of retirement	 resignation or termination of services gratuity shall be granted: (a) After five years but before completion of 10 years services : half month 's salary for each completed year of service. (b) After 10 years but before completion of 16 years service : 'three fourth of a month 's salary for each completed year of service. (c) After 15 years service three fourth of a month 's salary for each completed year of service	 subject to the minimum of fifteen salaries. Payment of the claims on account of the Gratuity payable under these Rules	 shall be made within one month from the retirement	 resignation	 death or the termination of service. The Bank shall contribute on 30th June	 very year	 or as soon as possible thereafter	 but not later 195 than 30th September of the year	 an amount not less than the amount contributed by the Bank as contribution to the Provident Fund. 11 to 14. The provisions under sec. 41 of the Bombay Co operative Societies Act (Bombay Act V11 of 1925) as amended upto date shall be applicable to the administration of the 'Gratuity Fund ' created under these Rules. The Board of Directors shall have. powers	 subject to the approval of the Registrar Co operative Societies Bombay State	 Poona	 to alter	 add to	 or repeal these rules from time to time	 provided however that no such alteration	 addition or repeal shall have any retrospective effect against the interest of the employee	 in the employment of the Bank on that date. " According to the appellant 's learned counsel	 the Registrar having withheld approval of Rule 6	 the last sentence of which provides that every employee who has completed at least 5 years ' service	 shall be granted gratuity at the rate specified in the rules	 there is no rule which imposes an obligation on the appellant Bank to pay gratuity. This argument	 in our opinion	 ignores the express language of Rule 7 which	 in unequivocal terms	 requires gratuity to be granted in case of retirement	 resignation or termination of service according to the rate specified therein. Clause (a) of this rule contains a provision similar in effect to what the last sentence of Rule 6 directs. Rule 9 also imposes an imperative obligation for the payment of gratuity under these rules within one month from the retirement	 resignation	 death or termination of service of the employee concerned. Rule 10	 which provides for contribution of the Bank towards the Gratuity Fund	 was no doubt also kept under consideration and not approved by the Joint Registrar	 but this too	 in our view	 does not render the remaining rules ineffective; nor does this fact by itself absolve the Bank of the obligation imposed on it by Rules 7	 8 and 9. The contention that without there being a Gratuity Fund	 the Bank cannot lawfully pay gratuity assumes that the Bank hag no other resources out of which its liabilities under the Rules in question can be discharged an assumption which is not easy to upheld. Once the Gratuity Fund Rules imposing an obligation on the Bank to pay gratuity to its employees are approved by the Registrar	 then this obligation	 in our opinion	 cannot be rendered nugatory merely because there is no separate Gratuity Fund. Rule 15 which provides for the applicability of section 41 of the Bombay Co operative Societies Act VII of 1925 to the "administration of 196 the Gratuity Fund" created under the rules in question	 does not touch the question of the enforcement of these rules	 and indeed even on behalf of the appellant	 no attempt has been made to rely on Rule 15 for this purpose. The appellant 's counsel next relied on the new rules which were approved by the Joint Registrar of Co operative Societies and were made retrospective in their operation so. as to be enforceable with effect from July 1	 1953. It was	 however	 conceded by Shri Chagla and	 in our opinion	 rightly	 that the new rules could not detract from or prejudicially affect the vested rights created under the old rules. Indeed old Rule 16	 it may be recalled	 prohibits the retrospective operation of the new rules with the object of protecting the interests of the employees. The submission that the old rules have neither been repealed	 nor altered	 as contemplated by Rule 16	 and that the Registrar has merely withdrawn his approval to the old rules and enforced the new ones	 does not advance the appellant 's case. The effect of old rule 16	 in our opinion	 cannot be negatived by describing the process as mere withdrawal of the approval of the old rules and enforcement of the new ones	 for in real substance the process seems to us to be covered by Rule 16. The appeal accordingly fails with no order as to costs. G.C. Appeal dismissed.

Respondent No. 1 retired from the service of the appellant bank on July 19	 19 '62 after 32 years of service. Under the Bank 's bye laws Gratuity Fund Rules were sanctioned by the Board of Directors on August 17	 1957. These rules were forwarded to the Registrar of Cooperative Societies for approval and they were 'approved with some modification except Rules 6	 10 and 15. On his retirement Respondent No. 1 was paid a sum of Rs. 5	070/ as gratuity. He instituted arbitration proceedings in the Court of the Registrar 's Nominee for a further sum of Rs. 7	605/as balance of gratuity payable to him with interest at 6 per cent. The claim was disallowed and an appeal before the Maharashtra State Cooperative Tribunal 'also failed. The High Court however in a petition under article 227 of the Constitution allowed the respondent 's claim. The Bank appealed to this Court. It was urged on behalf of the appellant (i) that Rule 6	 the last sentence of which provides for the grant of gratuity and RuIe 10 which provides for contributions by the Bank to the Gratuity Fund not having been approved by the Registrar	 there remained no basis for the claim of gratuity by respondent No. 1; (ii) that the old rules had neither been repealed nor altered and the effect of retrospective operation of the new rules was that the Registrar had withdrawn his approval to the old rules and enforced the new ones. HELD: (i) The argument that r. 6 not having been approved there was no rule under Which the obligation to pay gratuity arose ignored the express language of r. 7 which	 in unequivocal terms requires gratuity to be granted in case of retirement. resignation or termination of services according to the rate specified therein. Clause (a) of this rule contains a provision similar in effect to what the last sentence of r. 6 directs. Rule 9 also imposes an imperative obligation for the payment of gratuity under these rules within one month from the retirement. resignation	 death or termination of service of the employee concerned. [195 D F] (ii) The non approval of r. 10 by the Registrar also could not make the other rules ineffective and could not absolve the Bank of the obligation imposed on it by rr. 7	 8 and 9. Once the Gratuity Fund Rules imposing an obligation on the Bank to pay gratuity to its employees are approved by the Registrar	 then this obligation cannot be rendered nugatory merely because there is no separate Gratuity Fund. [195] 193 It was conceded that the new rules could not detract from or prejudicially affect the vested rights created under the old ' rules. Old Rule 16 expressly prohibits the retrospective operation of the new rules with the object of protecting the interests of the employees. The effect of old r. 16 cannot be negatived by describing the process as mere withdrawal of the approval of the old rules and enforcement of the new ones. [196 B D]