Summarize the following court judgment. ition No. 8991 of 1983. (Under Article 32 of the Constitution of India.) Petitioner in person alongwith Mukul mudgal K. Parasran	 Attorney General	 K. G. Bhagat Addl. Solicitor General	 R.N. Poddar for the Respondent. The Judgment of the Court was delivered by RANGANATH MISRA	 J. Shri Shiv Dayal Shrivastava	 the petitioner before us in this application under Article 32 of the Constitution praying for a writ of mandamus to the Union of India	 retired as Chief Justice of the Madhya Pradesh High Court with effect from February 28	 1978. At the time of retirement he was drawing salary of Rs. 4	000 per month as provided under Constitution. This Court in the case of Union of India vs Gurnam Singh(1) decided that under the ( 'Act ' for short)	 Judges were entitled to cash equivalent of leave salary in respect of the period of earned leave at their credit on the date of retirement as provided in Rule 20B of the All India Services (Leave) Rules	 1955 ( 'Leave Rules ' for short). The Accountant General of Madhya Pradesh authorised the petitioner to draw cash equivalent of leave	 salary amount as to Rs. 15	240 by his communication dated July 17	 1982. The petitioner informed the Accountant General that he was drawing the amount as indicated in the communication without prejudice to his right to claim Rs. 24	000 to which sum under the law he was entitled. On July 19	 1982	 the petitioner was authorised to draw a further sum of Rs. 750 thus in all Rs. 15	990 only. On February 2	 1983	 the Union of India in the Ministry of Law	 Justice & Company Affairs indicated to the several authorities including the Registrars of all the High Courts that while in view of the decision of this Court referred to above	 the Central Government were advised that Judges of the High Courts were entitled to payment of cash equivalent of leave salary in respect of the period of earned leave at their credit	 the expression 'earned leave ' does not occur in the Act. On the analogy of the Leave Rules the cash equivalent of leave salary to be paid would be the cash equivalent of the unutilised leave due on 855 full allowances as defined in sections 3 and 9 (1) of the Act. In making calculations of the cash equivalent of the leave salary the ceiling of five months mentioned in section 5 (3) of the Act would be applicable. Relying on the aforesaid letter of the Central Government	 the Accountant General of Madhya Pradesh on March 25	 1983	 intimated the petitioner that he was entitled to payment of cash equivalent of unutilised earned leave subject to the ceiling of five months; leave and	 therefore	 he had been paid an excess sum of Rs. 2	220 which should be refunded. That has led the petitioner to move this Court. Rule nisi was issued to the Union of India and this Court directed separate notice to the Attorney General. A return has been made to the rule by the Union of India. No dispute has been raised to payability of the cash equivalent on the basis of Rule 20B of the Leave Rules Reliance has been placed on the provisions of the Act to justify the circular letter of February 18	 1983. Learned Attorney General has been heard and he has furnished written submissions also. The decision of this Court in Gurnam Singh 's case has been accepted by the Union of India and steps have been taken to implement the same. In that case this Court held: ". . it must be regarded as a provision absorbed by rule 2 of the High Court Judges Rules	 1956	 into the statutory structure defining the conditions of service of a Judge of a High Court. We may observe that even as a right to receive pension	 although accruing on retirement	 is a condition of service	 so also the right to the payment of the cash equivalent of leave salary for the period of unutilised leave accruing on the date of retirement must be considered as a condition of service". Two questions require decision	 viz.	 (1) whether in view of the provisions of section 5 (3) of the Act	 the limit has to be confined to five months equal to 150 days and not 180 days as in Rule 20B; and (2) whether for calculating the equivalent of leave salary admissible to a Judge the provisions of section 9 (1) of the Act would apply ? We may now refer to rule 20B of the Leave Rules as also to the two provisions of the Act: 856 "20B Payment of cash equivalent of leave salary The Government shall suo motu sanction to a member of the service who retires from the service under sub rule (1) of rule 16 of the All India Services (Death cum Retirement Benefits) Rules	 1958	 having attained the age of 58 years on or after the 30th September	 1977 the cash equivalent of leave salary in respect of the period of earned leave at his credit on the date of his retirement subject to a maximum of 180 days. " Section 5 (3) of the Act reads: "5 (3). Subject to the provisions of sub section (2) of section 5A	 the maximum period of leave which may be granted at one time shall be	 in the case of leave on full allowances	 five months and in the case of leave with allowances of any kind	 sixteen months. " Section 9 (1) provides: "9 (1). The monthly rate of leave allowances payable to a Judge while on leave on full allowances shall be for the first forty five days of such leave	 a rate equal to the monthly rate of his salary	 and thereafter two thousand two hundred and twenty rupees. Provided that where leave on full allowances is granted to a Judge on medical certificate the monthly rate of leave allowances shall	 for the first one hundred and twenty days	 of such leave	 be a rate equal to the monthly rate of his salary." Chapter II of the Act deals with leave. Section 3 provides the kinds of leave admissible to a Judge. Section 4 makes provision for a leave account to be maintained. Section 5 deals with agree gate amount of leave which may be granted. Section 5A make provision for commutation of leave on half allowances into leave on full allowances while sections 6	 7 and 8 deal with grant of leave of specific kinds. These provisions in the Act deal with leave which has to be asked for and taken during the tenure of working as a Judge. Leave necessarily implies authorised absence from duty or employment (see Webster 's Third New International Dictionary). Rule 20B makes provision for payment of cash equivalent of leave 857 due under the appropriate provisions but subject to a maximum of 180 days. We have already indicated that the ratio of Gurnam Singh 's case has not been disputed. It would necessarily mean acceptance of the position that the Act did not make provision for payment of the retirement benefit contemplated under rule 20B; otherwise rule 20B could not have been applied. The scheme in rule 20B is that the payment would be made suo motu and without any application for it. Leave referred to under the Act is one which has to be asked for and is intended to meet a different situation. For calculating the benefits under rule 20B	 section 5 (3) of the Act is not relevant and in case in the leave account maintained under section 4 of Act leave is due	 the benefit under rule 20B has to be worked out subject to the upper limit of 180 days	 equal to six months. The claim made by the petitioner that he was entitled to the benefit of six months is	 therefore	 justified subject	 of course	 to admissibility of leave to the extent of 180 days in the leave account. No dispute was raised before us that as a fact petitioner had to his credit more than 180 days of leave. Once we hold that the benefit under rule 20B is not controlled by Chapter II of the Act	 the manner of calculation indicated in section 9 (1) of the Act would also apply. The petitioner would thus become entitled to cash equivalent of six months ' salary which would work out at Rs. 24	000. As he has been paid a sum of Rs. 15	990 he is entitled to Rs. 8	010. A writ in the nature of mandamus be issued to the Union of India to pay him the said amount within one month from today. Parties are left to bear their own costs before us. We would like to add that it is manifest that in view of the enunciation of law by us in this judgment	 the principles governing the cash equivalent of leave would apply not only to the petitioner but also to Judges who have already retired or who may retire hereafter	 from the date from which this facility was made available to the members of the Central Services holding the rank of Secretary to the Government of India or its equivalent. H.S.K. Petition allowed.

In Union of India vs Gurnam Singh ; 	 this Court decided that under the Judges were entitled to cash equivalent of leave salary in respect of the period of earned leave at their credit on the date of retirement as provided under rule 20B of the All India Service (Leave) Rules	 1955. The two question which arose for consideration in this petition under article 32 filed by a retired Chief Justice of Madhya Pradesh High Court were (1) whether in view of the provisions of section 5(3) of the Act	 the limit has to be confined to five months equal to 150 days and not 180 days as in Rule 20B; and (2) whether for calculating the equivalent of leave salary admissible to a Judge the provisions of section 9 (1) of the Act would apply ? Allowing the petition and answering the questions in the negative. ^ HELD: The ratio of Gurnam Singh 's case has not been disputed. It would necessarily mean acceptance of the position that the Act did not make provision for payment of the retirement benefit contemplated under rub 20B; otherwise rule 20B could not have been applied. For calculating the benefits under rule 20B	 section 5 (3) of the Act is not relevant and in case in the leave account maintained under section 4 of the Act leave is due	 the benefit under rule 20B has to be worked out subject to the upper limit of 180 days	 equal to six months [857 B C] Once it is held that the benefit under rule 20B is not controlled by Chapter II of the Act	 the manner of calculation indicated in section 9 (1) of the Act would also not apply. [857 E] The principles governing the cash equivalent of leave would apply not only to the petitioner but also to Judges who have already retired or who may retire hereafter	 from the date from which this facility was made available to the members of the Central Services holding the rank of Secretary to the Government of India or its equivalent. [857 E G] 854