Summarize the following court judgment. Appeal No. 856 of 1964. Appeal by special leave from the judgment and order dated May 21/22	 1964 of the Calcutta High Court in Matter No. II of 1962. Me appellant appeared in person. 55 C.K. Daphtary	 Attorney General	 Ranadeb Choudhury	 P. K. Chatterjee	 Somendra Chandra Bose and P. K. Bose	 for respondent No. 1. C. K. Daphtary	 Attorney General	 N. C. Chatterjee and R. H. Dhebar	 for respondent No. 2. The Judgment of the Court was delivered by Gajendragadkar	 C.J. The short question which arises in this appeal by special leave is whether the order passed by the President of India on May 15	 1961	 approving the action which was proposed to be taken against the appellant	 Jyoti Prokash Mitter	 amounts to a decision on the question about the appellant 's age as a Judge of the Calcutta High Court under article 217(3) of the Constitution. In the note placed before the President along with its accompaniments it was proposed that the appellant should be informed that his correct date of birth had been determined to be December 27	 1901	 and so	 he should demit his office of puisne Judge of the Calcutta High Court on December 26	 1961 on which date he would attain the age of 60. The draft of the letter which was intended to be sent to the appellant in that behalf was also placed before the President. On the file	 the President made an order	 "approved"; and the question is whether this is an order which can be related to article 217 (3). It is true that this order was passed on May 15	 1961	 whereas clause (3) of article 217 which was added in the Constitution by the Constitution (Fifteenth Amendment) Act	 1963	 came into force on October 5	 1963. Section 4(b) of the Amendment Act	 however	 provides that the said clause shall be inserted and shall be deemed always to have been inserted in the Constitution. In other words	 in terms	 the insertion of the relevant clause is made retrospective in operation. That is how it has become necessary to enquire whether the order passed by the President on May 15	 1961 can be said to amount to a decision within the meaning of the said clause. Writ Petition No. 13 of 1962 from which this appeal arises was filed by the appellant in the Calcutta High Court on January 2	 1962. By his petition	 the appellant claimed a writ in the nature of mandamus and/or appropriate directions	 order or writs under article 226(1) against respondent No. 1	 the Chief Justice of the Calcutta High Court	 requiring him to recall the order passed by him by which he had decided that the appellant had retired from his post as a Judge with effect from December 27	 1961. This writ petition has had a checkered career. Banerjee	 J. 56 before whom it came for the issue of a Rule Nisi	 was not satisfied that it was necessary to issue Rule Nisi on it	 and so	 he dismissed the appellant 's writ petition in limine on January 3	 1962. The appellant challenged the correctness of this decision by preferring an appeal under Letters Patent before a Division Bench of the said High Court. Mitter and Laik JJ. who constituted this Bench	 however	 differed	 and so	 the learned Chief Justice bad to constitute a Special Bench of three learned Judges to deal with the appeal. P. N. Mookerjee	 Sankar Prasad Mitra and R. N. Dutt	 JJ. who constituted this Special Bench	 heard the matter and delivered three concurring judgments. They were	 however	 unanimous in holding that Banerjee J. was in error in refusing to issue a Rule Nisi	 and so	 they allowed the appeal preferred by the appellant and directed that a Rule Nisi in terms of prayer (1) of the petition should be issued. Against this order	 respondent No. 1 came in appeal to this Court by special leave. By its judgment pronounced on the 14th October	 1963	 this Court held that the Special Bench was right in directing a Rule Nisi to be issued on the writ petition filed by the appellant	 and so	 the appeal preferred by respondent No. 1 was dismissed. The writ proceedings thus went back to the Calcutta High Court for disposal on the merits in accordance with it. At this stage	 a Special Bench consisting of five learned Judges of the High Court heard the matter. The area covered by the controversy between the parties was very wide and several constitutional questions of law were exhaustively argued before this Special Bench. All the learned Judges constituting the Bench have delivered separate judgments each one elaborately dealing with the points urged before the Court. P. N. Mookerjee J. in substance	 accepted the main pleas raised by the appellant and directed that an appropriate writ or an appropriate order or direction in the nature of a Writ do issue against respondent No. 1 calling upon him to forbear from giving effect to the impugned order until a proper determination by the President that the appellant has attained the age of superannuation. He	 however	 added that the operation of the order which he proposed to issue should remain stayed for three months to enable respondent No. 1	 if he was so advised	 to obtain the President 's determination in the matter of the appellant 's age and act upon the same in accordance with law. 57 The four other learned Judges	 Mallick	 Banerjee	 Das Gupta and Chatterjee J.	 however	 took a different view. They held that the appellant was not entitled to any writ or order against respondent No. 1 as claimed by him. The approach adopted by these learned Judges is not uniform	 but. on the whole	 their final conclusion was against the appellant. In the result	 in accordance with the majority decision	 the writ petition filed by the appellant has been dismissed. It is against this decision that the appellant has come to this Court by special leave which was granted to him on August 24	 1964. On September 21	 1964	 upon an oral prayer made by the Attorney General for India	 the Court allowed the Attorney General to intervene in this matter	 and by consent of parties	 the Court directed that the appeal should be set down for hearing on the 26th October	 1964	 subject to any part heard matter. On the 26th October	 1964	 when the appeal was called out for hearing	 the Court allowed the appellant 's prayer for adding the Union of India to the appeal as respondent No. 2. The Attorney General of India who had already been allowed to intervene in the proceedings	 accepted notice of the motion made by the appellant for joining the Union of India and agreed to appear for the Union of India. At his request	 the appeal was adjourned to the 29th October	 1964 in order to enable him to file an affidavit on behalf of respondent No. 2. That is how this appeal came on for final hearing on the 29th October	 1964. At the hearing	 both parties conceded that the only question which called for our decision is whether the order of the President passed on May 15	 1961	 could be said to be a decision on the point about the age of the appellant within the meaning of article 217 (3). In view of the fact that the Amendment Act	 1963 inserted clause (3) in article 217 retrospectively during the pendency of the present writ proceedings	 all other questions which had been argued between the parties before the said Amendment	 have now become immaterial and that has naturally narrowed down the scope of the present controversy. Though the controversy between the parties thus lies within narrow limits	 it is necessary to set out the material facts in some detail in order to appreciate the background of the present dispute	 because it is only in the light of the said background that the problem posed for our decision can be seen in its proper perspective. The appellant who was enrolled as a Barrister of ' the Calcutta High Court on May 5	 1931	 was appointed an Additional Judge of the said High Court on February 11	 1949. In January	 1950	 he became a permanent Judge of the said High Court. At the time of his appointment	 the appellant had given Sup./65 5 58 the date of his birth as December 27	 1904. It appears that some time in 1959	 the attention of the Home Minister of the Government of India was drawn to an extract from the Bihar and Orissa Gazette of June 26	 1918 containing the results of the Matriculation Examination held by the Patna University in April	 1918. The relevant information contained in the said extract showed the age of the appellant at the date of the examination as 16 years and 3 months. This would indicate that the appellant was born on December 27	 1901. It also appears that later	 the Home Minister came to know that when the appellant appeared at the open competitive examination for the I.C.S. in July/August	 1923	 the date of his birth was given and shown as December 27	 1901. That is why the Home Minister raised the question about the correctness of the date of birth given by the appellant at the time of his appointment. As a result of the correspondence carried on between the Union Home Minister	 the Chief Minister of West Bengal	 the Chief Justice of the Calcutta High Court	 and the appellant	 the Government of India ultimately decided that the appellant 's date of birth was December 27	 1901; and so	 the file containing the said correspondence and other relevant material was placed before the President on May 15	 1961. Noting made on this file indicated that the Government of India intended to ask the appellant to demit his office on December 26	 1961	 after court hours. After this proposal was approved by the President	 the Government of India asked the Chief Minister of West Bengal to communicate this decision to the appellant through the Chief Justice of the Calcutta High Court. At that stage	 the appellant moved the Punjab High Court under article 226 of the Constitution by a writ petition filed on November 15	 1961	 against the Union of India	 praying that an appropriate writ or order should be issued against the Union of India restraining it from giving effect to its impugned order. The said High Court	 however	 dismissed the appellant 's writ petition on December 4	 1961. The appellant then moved this Court for special leave to appeal against the decision of the Punjab High Court	 but his petition was rejected in limine. In due course	 when occasion arose to give effect to the decision of the Government of India	 respondent No. 1 passed an order directing that the appellant will demit his office of a puisne Judge of the Calcutta High Court on December 26	 1961 after Court hours. It is the validity of this order which has been impeached by the appellant in the present writ proceedings. The 59 appellant contended that respondent No. 1 was patently in error in seeking to enforce an order passed by the Government of India as an executive order by which they purported to determine his age. On this basis	 he claimed an appropriate writ or order against respondent. No. 1; and that raised several constitutional questions. But	 as we have already indicated	 the introduction of cl. (3) in article 217 has completely changed the complexion of the controversy and all that we are now required to consider is whether the approval given by the President can fall within the purview of article 217(3). Let us now examine the correspondence that took place bet ween the parties in order to ascertain the procedure adopted by the Government of India in obtaining the approval of the President	 and the pleas taken by the appellant during the course of these proceedings. On April 9	 1959	 G. B. Pant	 the Home minister	 wrote to the Chief Minister	 West Bengal	 informing him that his attention had been drawn to the fact that the relevant extract from the Bihar and Orissa Gazette indicated that the date of birth given by the appellant at the time of his appointment as an Additional Judge of the Calcutta High Court	 was not accurate. In this letter. the Home Minister suggested to the Chief minister that he should arrange to have necessary enquiries made in that regard and let him know the result of the said enquiry. The Chief Minister got in touch with Chief Justice K. C. Das Gupta on the is point	 and the Chief Justice wrote to the appellant on April 17	 1959	 sending him a copy of the letter which he had received from the Chief Minister. In this letter	 the Chief Justice requested the appellant to furnish him with a full statement on all the points involved and inform him at the same time of any other material which may be relevant on the correct ascertainment of the date of his birth	 and the consequential ascertainment of the date of his retirement. On the same day	 the Chief Justice wrote another note to the appellant inviting him to meet him in order that be should be able to talk to him about a matter which vitally concerned the appellant. The appellant was asked to meet the Chief Justice at 4 P.m. that day. On May 27	 1959	 the appellant wrote to Chief Justice Das Gpta suggesting that the date of his birth shown in the relevant extract from the Gazette was obviously incorrect. He expressed his satisfaction that the question of his age had not been raised directly by either the State Government or the Government of India	 but had been raised at the instance of some mischievous person. He emphasised that there was hardly any reason for him 60 to give an inaccurate date of his birth when he accepted appointment. Chief Justice Das Gupta again wrote to the appellant on July 6	 1959 informing him about the report from the Civil Service Commission	 London	 regarding the date of birth given by the appellant to the Commission when he appeared for the I.C.S. Competitive Examination. A copy of the said report was forwarded to the appellant. The Chief Justice asked the appellant to send Ms comments on the said report. On August 12	 1959 the appellant sent a reply to this letter	 and he pleaded that he did not recollect at that distance of time whether he had himself given to the Civil Service Commission the date of his birth. He was	 however	 certain that being then an undergraduate at Oxford	 he did not obtain any certificate of age in terms of clause 4 of the Regulations concerning Examinations for the Indian Civil Service. In this letter	 the appellant protested that he saw no valid reason for any further enquiry as to his identity with the examine and he urged that the question sought to be raised was one of principle. According to him	 the date of birth given by him at the time of his appointment could not be questioned. After these letters of the appellant were forwarded by the Chief Justice of the Calcutta High Court to the Government of India	 the matter was sent to section R. Das	 the Chief Justice of India for his opinion. Chief Justice Das considered the material forwarded to him and expressed his definite view that the date of birth of the appellant should be taken to be December 27	 1901. In this connection	 Chief Justice Das observed that in such matters they had always been insisting that the date of birth given in the birth register or school register or Matriculation Certificate should be conclusive. This opinion was expressed by Chief Justice Das on September 9	 1959. Thereupon	 Chief Justice Lahiri of the Calcutta High Court intimated to the appellant on September 21	 1959	 that he has been asked by the Chief Minister	 West Bengal	 to inform him that the Home Minister	 Government of India	 had considered the explanation given by him about his age and had decided	 with the concurrence of the Chief Justice of India	 that the age stated in his Matriculation Certificate would be treated as final and the will have to retire on the basis of the age as recorded therein. It appears that the Home Minister	 Government of India	 had written to the Chief Minister	 West Bengal	 on September 14	 1959	 intimating to him that he had consulted the Chief Justice of India in 61 regard to the question of the appellant 's age and that he entirely agreed with the advice given by the Chief Justice of India; and he suggested that the appellant should be informed accordingly through the Chief Justice of the Calcutta High Court. That is how the appellant came to know about this decision through his chief Justice. After the appellant received intimation about the decision of the Government of India	 he wrote to Chief Justice Lahiri expressing his emphatic disapproval of the said decision	 and he made litter comments against the views expressed by Chief Justice Das in the note made by him while giving his advice to the Government of India in this matter	 vide his letter of September 30	 1959. in his letter of April II	 1960	 the appellant wrote to Chief Justice lahiri that he had repeatedly pointed out to Government that the controversy as to his superannuation involved a principle affecting the judiciary as a whole	 and so	 there could be no question of submitting to arbitration. He had already made it clear in his letter of September 30	 1959	 that the procedure adopted by the Government of India from beginning to end was unwarranted and that he was not bound by the decision communicated to him by the Chief Justice of the Calcutta High Court on September 21	 1959. further correspondence went on between the parties	 but it is not necessary to refer to it	 because it does not give any further material which is relevant for our decision. That takes us to May 12	 1961	 on which date the Ministry of Home Affairs prepared a note setting forth the history of the dispute as to the correct date of the appellant 's birth. This note shows that the Government of India had consulted Chief Justice Sinha who succeeded Chief Justice section R. Das; Chief Justice Sinha had so taken the same view as had been taken earlier by Chief justice Das. The note also points out that when an offer was made to the appellant to have the issue tried by arbitration	 he had rejected the offer	 and so	 after considering all relevant facts	 it was proposed to send a formal communication to him asking him to demit his office on December 26	 1961. This note has been signed by the Secretary to the Ministry of Home Affairs. In this note	 the Secretary had stated that both the Law Minister and the Home Minister had approved of the note. This note was submitted to the Prime Minister who	 on the same day	 agreed with the course of conduct proposed to be adopted	 and then it went to the President who expressed his approval on May 15	 1961. That the genesis of the impugned order. 62 It appears that in the morning of July 30	 1961	 the appellant saw Prime Minister Nehru and complained against the order which had been passed in respect of his age. The Prime Minister wrote to the appellant the same day that he had told the appellant that he proposed to consult the Chief Justice of India and the appellant had agreed to that course. The appellant appeal to have requested the Prime Minister that he should be Given chance to place his viewpoint before the Chief Justice of India and the Prime Minister had assured him that he could meet the Chief Justice and place his case before him. In this letter	 the Prime Minister has also stated that he had spoken to the Chief Justice of India that evening and that he was told that some time back a rule had been framed to determine the age of sitting Judge of High Courts and that rule had been followed in his case. The letter also added that the Chief Justice of India had mentioned the Prime Minister that there had been some serious complain about the manner in which judicial work had been transacted the appellant. In the end	 the Prime Minister advised the appellant to get in touch with the Chief Justice of India. It is true that in dealing with the question about the appellant 's age	 refer ence to the quality of his judicial work was irrelevant; but the general tone and content of the Prime Minister 's letter clear indicate that the Prime Minister had adopted a flexible	 inform fair and sympathetic approach to the appellant 's grievance and he was willing to re examine the matter if it was found necessary to do so. Accordingly	 the appellant met the Chief Justice of India on July 31	 1961. It appears that when the appellant met Chief Justice Sinha	 the latter advised him to retire on December 2	 1961 on the basis of the date of birth disclosed by his Matriculation Certificate. The appellant was told that was in consonance with the policy adopted by the Government of India recent cases. The Chief Justice assured the appellant that was not the intention of the Government of India to do anything to cast aspersions on the veracity of a Judge of a High Court	 and he indicated that without going into the correctness of the a given by the appellant	 it was desirable that he should retire the basis that the Matriculation Certificate correctly represent	 his age. "I am glad"	 said Chief Justice Sinha	 "that you have taken my assurance in the spirit in which it was given	 namely to save you and to save the Government from any embarrassment in connection with such a controversy. This is the substance the letter which Chief Justice Sinha wrote to the appellant 63 August 22	 1961. This letter also indicates that Chief Justice Sinha assured the appellant that no aspersion was intended to be cast on the veracity of his statement as to his age presumably because the appellant had indicated to him that he would be willing to retire in case it was made clear that no aspersion was cast on his veracity. As Chief Justice Sinha explained in a note made by him on a later occasion	 the background of his letter clearly suggests that the conversation between the Chief Justice and the appellant was of an informal character and the Chief Justice was naturally willing to assure the appellant that if he quits office on the 26th December	 1961	 it would save embarrassment both to the appellant and the Government. This approach again was flexible	 fair and sympathetic to the appellant. As we have already seen	 in due course before the 26th December	 1961 arrived respondent No. 1 passed an order directing the office to treat the appellant as having retired on December 26	 1961; and that has given rise to the present controversy. Let us now revert to article 217(3) and ascertain its true scope and effect. article 217(3) provides that if any question arises as to the age of a Judge of a High Court	 the question shall be decided by the President after consultation with the Chief Justice of India and the decision of the President shall be final. We have already noticed that this provision has been expressly made retrospective in operation	 so that whenever a question arises as to the age of a sitting Judge of a High Court	 that question has to be decided by the President in the manner prescribed by article 217(3). The retrospective operation of this provision postulates that this provision must be read in the Constitution as from January 26	 1950; and so	 it will apply even in regard to the determination of the ages of Judges of High Courts who had been appointed to their office before the actual provision was inserted in the Constitution by the Amendment Act of 1963. This provision vests the jurisdiction to determine the question about the Judge 's age exclusively in the President	 and so	 it follows that in the presence of this provision	 no court can claim jurisdiction to deal with the said question. It is true that before this provision was inserted in the Constitution	 the question about the age of a sitting Judge of a High Court could have been theoretically brought before the High Court in a proceeding by way of a writ for Quo Warranto under article 226. But now there can be no doubt that the question about the age of a Judge of a High Court has to be determined only in one way	 and that is the way prescribed by 64 article 217(3). This position is not disputed by the appellant before us. It is also clear that the decision of the President under article 217 (3) is final	 and its propriety	 correctness	 or validity is beyond the reach of the jurisdiction of courts. What procedure should be followed in deciding the age	 what opportunity should be given to the Judge whose age is being decided	 and other allied questions pertaining to the decision	 are entirely within the discretion of the President. The provision requires that before the President reaches his decision	 he has to consult the Chief Justice of India; consultation with the Chief Justice of India is clearly a mandatory requirement of clause (3). It is thus clear that while leaving the decision of the relevant question to the President	 the Parliament thought it necessary to provide that having regard to the gravity of the problem covered by the said provision	 it is essential that the President should have the assistance of the advice given by the Chief Justice of India. It is also implicit in this provision that before the President reaches his decision on the question	 he ought to give the Judge concerned a reasonable opportunity to give his version in support of the age stated by him at the time of his appointment and produce his evidence in that behalf. How this should be done	 is	 of course	 for the President to decide; but the requirement of natural justice that the Judge must have a reasonable opportunity to put before the President his contention	 his version and his evidence	 is obviously implicit in the provision itself. These aspects of the matter are not disputed by the teamed Attorney General before us. It is in the light of this position that we must now proceed to consider the question as to whether the decision of the President on which the Union of India relies can be said to be a decision under article 217 (3). The first point which arises in this connection is whether an earlier decision reached by the President when the provision in question was not factually included in the Constitution	 can be treated as a decision under the said provision as a matter of law. It is well known that where legislation makes retrospective provisions	 it sometimes expressly provides that orders passed earlier under some other provisions should be deemed to have been passed under the subsequent provision retrospectively introduced. Such a provision has not been made by the Amendment Act	 1963 which inserted clause (3) in article 217. But in dealing with the present appeal	 we are proceeding on the basis that an order passed by the President on May 15	 1961	 can be treated as a decision 65 under article 217(3) if	 on the merits	 such a conclusion is justified	 because	 in terms	 the said provision is made retrospective. Before dealing with this question	 there are some incidental matters which must be considered. The appellant has urged before us that article 217(3) can come into play only if and when a genuine or serious question about the age of a Judge arises. He contends that if any person frivolously or maliciously and without any justification whatever raises a dispute about the correctness of the age given by a Judge at the time of his appointment	 article 217 (3) should not be allowed to be invoked. It is true that it is only where a genuine dispute arises as to the age of a Judge that article 217(3) would be allowed to be invoked; but that is a matter for the President to consider. Under article 217(3) the President should	 and we have no doubt that he will	 in every case	 consult the Chief Justice of India as to whether a complaint received in respect of the age of a sitting Judge of any High Court should be investigated	 and it is with such consultation that he should decide whether the complaint should be further investigated and a decision reached on the point. We think it is clear that if a dispute is raised about the age of a sitting Judge and in support of it	 evidence is adduced which prima facie throws doubt on the correctness of the date of birth given by a Judge at the time of his appointment	 it is desirable that the said dispute should be dealt with by the President	 because it is of utmost importance that in matters of this kind	 the confidence of the public in the veracity of a statement made by a Judge in respect of his age must be scrupulously maintained	 and where a challenge is made to such a statement	 it is in the interests of the dignity and status of the Judge himself as much as in the interests of the purity and reputation of the administration of justice that the dispute should be resolved and the matter cleared up by the decision of the President. The appellant	 however	 contends that pending the decision of the dispute	 the Judge concerned continues to be a Judge and should not be required to step down from his office. As a matter of law	 the appellant is right when he contends that a Judge cannot cease to be a Judge merely because a dispute has been raised about his age and the same is being considered by the President; but in dealing with this legal position	 considerations of prudence and expediency cannot be ignored. If a dispute arises about the age of a Judge	 any prudent and wise Chief Justice would naturally think of avoiding unnecessary complications by refusing to assign 66 any work to the sitting Judge if at the time when the dispute had been raised	 it appears that the allegation is that at the relevant time the Judge in question has reached the age of superannuation. In such a case	 if the decision of the President goes against the date of birth given by the appellant	 a serious situation may arise	 because the cases which the said Judge might have determined in the meanwhile would have to be rehealed	 for the disability imposed by the Constitution when it provides that a Judge cannot act as a Judge after he attains the age of superannuation	 will inevitably introduce a constitutional invalidity in the decisions of the said Judge	 and it is plain that it would be the duty of the Chief Justice to avoid such a complication. Therefore	 we do not think the appellant is entitled or justified in making a grievance of the fact that respondent No. 1 refused to assign any work to him after the 26th December 1961. That takes us to question as to whether the impugned order can be said to fall under article 217(3). The Attorney General has contended that the approval expressed by the President on May 15	 1961	 in law amounts to a decision under article 217(3)	 because it satisfies all the requirements of the said provision. The Government of India had consulted Chief Justice section R. Das as well as his successor	 Chief Justice Sinha	 the Government had asked the appellant to make his comments on the material which showed that the appellant was born on the 27th December 1901; a large volume of correspondence proceeded between the parties and it is only after the appellant had set out his contentions and his points that the Government ultimately came to a conclusion against the appellant and placed before the President the whole file containing all the material including the advice received from Chief Justice section R. Das and Chief Justice Sinha. The Attorney General has urged that it is not necessary that the President should himself write an elaborate order incorporating his decision on the question referred to him; the word "approved" used by him while signing the file amounts to his decision. In support of this argument	 he has referred us to two decisions : Srinivas Mall Bairoliva vs King Emperor(1)	 and Alexander Brogden and Others vs The Directors	 & c.	 of the Metropolitan Railway Company (2) . He has also urged that the procedure followed by the Ministry of Home Affairs in placing the file before the President is in accordance with the rules of business prescribed in that behalf	 and so	 the decision of the President should be held to be a decision under article 217(3). (1) Pat. (2) 67 Prima facie	 there appears to be substance in this argument; but on a closer examination of the material produced before us	 we find that there are several difficulties in upholding it. Let us first enquire as to when this decision was reached and by whom ? We have already seen that in his letter of September 14	 1959 G.B. Pant	 the then Home Minister	 wrote to the Chief Minister	 West Bengal	 that he had consulted the Chief Justice of India and he agreed with the advice given to him by the Chief Justice	 and so	 he had decided that the date of birth of the appellant was December 27	 1901. It is this decision which was	 in due course	 communicated to the appellant. Now	 if this be held to be the decision of the Government of India	 then	 of course	 article 217(3) is inapplicable. The decision was reached by the Home Minister	 no doubt after consulting the Chief Justice of India; but that plainly is not the decision of the President. What happened subsequent to this decision also doe 	 not assist the Attorney General 's contention. It is true that the attitude adopted by the Government of India was	 on the whole	 very fair. They were anxious to consider what the appellant had to say in respect of this dispute. They were also anxious to take into account whatever pleas the appellant might have to raise in favour of the date of birth given by him. They consulted Chief Justice section R. Das as well as Chief Justice Sinha who followed him. They offered to take the question to an 'arbitrator of the choice of the parties	 and when they found that the appellant was not agreeable to adopt any such course	 they considered the matter and placed the file before the President. There is little doubt that this flexible and informal approach adopted by the Government in dealing with this question was inspired by a desire to be fair to the appellant; but the flexibility and the informality of the approach thus adopted by the Government out of a sense of fairness themselves tend to introduce an infirmity in the procedure when it is sought to be co related. With the requirements of article 217(3). It is difficult to imagine that if the President were to act under article 217(3) he could or would ask the Judge concerned to go to arbitration. It is because of this flexible and sympathetic approach adopted by the Government that even after the Home Minister had come to a definite decision against the appellant	 the matter was allowed to he reopened and the whole question was considered afresh. That	 again	 would not be quite consistent with the requirements of article 217(3). In this connection	 it is hardly necessary to emphasise that when at the relevant time the Government were considering this matter and they consulted the Chief Justice of India	 the 68 informality of the said consultation does not squarely fit in with the formal consultation which is now made mandatory by article 217(3). Therefore	 having regard to the procedure followed by the Government in dealing with this question	 we feel some hesitation in accepting the Attorney General 's argument that what has been done prior to the decision of May 15	 1961	 can be easily assimilated to the requirements of article 217(3). There is one more objection which is fatal to the Attorney General 's contention. and that must now be considered. It is true that at all material stages	 the appellant had taken an alternative stand in support of his case that the date of birth given by him was correct and could not be challenged. His first contention was that where a lawyer gives the date of his birth on the occasion of his appointment as a Judge of the High Court and the said date is accepted by the Government and entered in official records	 its correctness cannot be impeached at any time. This contention is clearly not well founded. Whether or not the Government of India accept the date of birth given by a lawyer before he is appointed	 it is difficult to hold that a litigant would be precluded from putting that question in issue in a proceeding taken by him under article 226 for the issue of a writ of Quo Warranto. It is true that no such applications are known to have been made; and that naturally speaks for the respect in which Judges of High Courts are held by the litigants and the public in this country. But speaking constitutionally prior to the insertion of cl. (3) in article 217	 it would have been open to a litigant	 if he has material in his possession in that behalf	 to apply to a High Court and urge that a particular Judge is not competent to act as a Judge	 because	 according to him	 he has already reached the age of superannuation. Therefore. we are satisfied that the stand taken by the appellant that the statement made by him as to the date of his birth before he took office can never be questioned	 is not well founded. The alternative stand which the appellant took was that the Executive was not entitled to determine his age; and it must be remembered that this stand was taken before article 217 (3) was inserted in the Constitution	 the appellant was undoubtedly justified in contending that the Executive was not competent to determine the question about his age	 because that is a matter which would have to be tried normally in judicial proceedings instituted before High Courts of competent jurisdiction. There is considerable force in the plea which the appellant took at the initial stages of this controversy that if the Executive is allowed to determine the 69 age of a sitting Judge of a High Court	 that would seriously affect the independence of the Judiciary itself. Basing himself on this ground	 the appellant did not produce his evidence in the proceedings taken by the Government of India before the impugned order was passed. The appellant stated before us and he apparently suggested this fact even to the Punjab High Court when he moved that Court under article 226 that he had in his possession evidence which supported the date of birth given by him before he was elevated to the Bench. It is true that he did not produce this evidence	 though Chief Justice Das Gupta had asked him to do so. We are not impressed by the appellant 's plea that he had not received the letter of Chief Justice Das Gupta written on April 17	 1959	 in which he had been asked to communicate to the Chief Justice what material he had in support of the date of birth given by him; and so	 we proceed on the basis that the appellant did not produce his evidence	 though he was called upon to do so. He also refused to go to arbitration. But the question which arises for our decision is : can the appellant 's failure or refusal to produce evidence be fairly pressed into service against him when basically he was right in contending that the Executive cannot decide the issue of his age by itself ? If the appellant was right in this contention	 then no adverse inference can be drawn against him because he failed or refused to adduce evidence before the Executive. We are satisfied that having regard to the circumstances in which the enquiry was made	 and bearing in mind the fact that the appellant was justified in contending that his age could not be determined by the Executive in proceedings initiated by it	 the impugned order passed by the President must be held to suffer from the serious infirmity that the evidence of the appellant was not available to the President when he reached his decision. The question concerning the age of the appellant on which a decision was reached by the President on May 15. 1961	 affects the appellant in a very serious manner; and so	 we think considerations of natural justice and fair play require that before this question is determined by the President	 the appellant should be given a chance to adduce his evidence. That is why we think that	 on the whole	 it would not be possible to accept the Attorney General 's contention that the order passed by the President on May 15	 1961	 can be treated as a decision within the meaning of Art	 217 (3). We ought to make it clear that in dealing with the grievance of the appellant that his evidence was not before the President at the relevant time	 we are not prepared to hold that his failure or refusal to produce evidence at that stage should be judged in the 70 light of the retrospective operation of article 217(3); such a consideration would be totally inconsistent with the concept of fair play and natural justice which ought to govern the enquiry contemplated by article 217(3). In dealing with this aspect of the matter	 it would be unreasonable	 unjust and unfair to refuse to recognise the position of law as it actually and in fact existed at the relevant time merely because by the fiction introduced by the retrospective operation of the constitutional amendment	 the said position cannot now be deemed. to have then existed in the eyes of law. The Attorney General faintly attempted to argue that the decision of the Punjab High Court in the writ petition filed by the appellant in that Court in 1961 (Civil Writ No. 479 D/ 1961) amounts to res judicata on the question about the appellant 's age. In his judgment	 Chief Justice Khosla has no doubt observed that he was convinced upon all the material which had been produced before the Court including the horoscope and the entry in the almanac that the Home Ministry was not wrong in accepting the correct age of the appellant as that given in the Bihar & Orissa Gazette and in the certificate which the appellant had filed with	 his application when he sat for the I.C.S. Examination. This argument is obviously misconceived. First and foremost	 if article 217 (3) is retrospective in operation	 any decision of the Court on this question must be deemed to be without jurisdiction	 because from January 26	 1950 itself this question must be deemed to have fallen within the exclusive Jurisdiction of the President. Since the plea of res judicata on which the Attorney General relies is a plea of law	 the appellant is entitled to repel the said plea on the legal ground that the constitutional amendment in question is retrospective	 and at the relevant time the High Court had no jurisdiction to decide this point. But quite apart from this technical constitutional position	 it is impossible to hold that the observation on which the Attorney General relies can be said to be 'a decision which can operate as res judicata in law. Chief Justice Khosla	 in substance	 dismissed the writ petition of the appellant on the around that it was premature	 and so	 he expressly observed that the question about the age of the appellant was of an academic nature. He also seemed to rely on the doctrine of approbate and reprobate. Besides	 it does not appear that the documents to which he refers were formally proved before the Court in those proceedings and had been the subject matter of any argument before it. Under these circumstances	 the plea that 71 this judgment creates a bar of res judicata must be rejected without any hesitation. We ought to add that if this Court had felt inclined to treat this decision as a decision on the merits of the appellant 's age	 it would certainly not have dismissed in limine the appellant 's application for special leave to appeal to this Court against that judgment. That raises the question as to the proper order which should be passed in the present proceedings. The appellant has contended before us that if we hold that the impugned decision of the President does not amount to a decision under	 article 17(3)	 he is entitled to have a formal decision of the President in terms of the said provision. The Attorney General has conceded that this contention of the appellant is well founded. He	 therefore	 stated to us on behalf of the Union of India that in case our decision on the main point is rendered against the Union of India	 the Union of India will place the matter before the President within a fortnight after the pronouncement of our judgment inviting him to decide the question about the appellant 's age under article 217(3). Both parties have agreed before us that in case the decision of the President is in favour of the appellant	 the appellant will be entitled to claim that he has continued to be a Judge notwithstanding the order passed by the Chief Justice of the Calcutta High Court and will continue to be a Judge until he attains the acre of superannuation. On the other hand	 if the decision of the President goes against the appellant	 the said order of the Chief Justice of the Calcutta High Court would be held to be valid and proper. Having regard to the circumstances of this case	 we think that the present appeal should be disposed of in terms of this order. There would be no order as to costs. Ordered accordingly.

There was divergence between the appellant 's date of birth as given at the time of his appointment as Judge of the Calcutta High Court and as found in the records of the public examinations at which he had appeared. The Union Home Minister after correspondence with the parties concerned including the Chief Justice of India and the appellant determined the appellants date of birth to be December 27	 1901 as found in the records of the appellant 's Matriculation Examination. The President	 by order passed on May 15	 1961	 approved the decision and the consequent order that the appellant be asked to emit his office on December 26	 1961 when be would reach the age of superannuation. The Punjab High Court dismissed the appellant 's writ petition challenging the order and the Supreme Court dismissed in limine the petition for special leave to appeal. Pursuant to the orders of the Union Government the Chief Justiceof the Calcutta High Court asked the appellant to demit his office on December 26	 1961	 and after that date did not allot him any work. The appellant thereupon filed a writ petition before the Calcutta High Court under article 226 of the Constitution which was dismissed. The Supreme Court granted him special leave to appeal. The appellant in his appeal contended that the age of a Judge given by him at the time of appointment once accepted by Government	 could not again be called in question and in any case could not be determined again by the Government by Executive order. The complexion of the controversy the passing of the Constitution by adding cl. (3) to article 217 provided that any dispute as to the ago of a Judge of a High Court would be decided exclusively and finally by the president of India in consultation with the chief justice of India. The Amendment Act also provided that the provision shall be deemed always to have been in the Constitution. The parties agreed that after the retrospective amendment the main question for consideration was whether the order of the Union Government determining the appellant 's age and date of superannuation was an order which could be deemed to have been passed under article 217(3). HELD : (i) If a dispute is raised about the age of a sitting Judge then it is desirable that the matter should be decided by the President. Whether the dispute is genuine or not is to be considered by the President in consultation with the Chief Justice of India. But it is certainly in the interests of the Judge himself	 as much as in the interests of the purity and 54 reputation of the administration of justice that the dispute should be settled. it could not be held that the age of a Judge given by him at the time of 		appointment could never again be called in question. (65 E F] (ii)The Chief Justice of the Calcutta High Court was justified in not allotting any work to the appellant after December 26	 1961	 as any judgments delivered by him after the date would have been open to question as to their validity. [66 B C] (iii)The judgment of the Punjab High Court dismissing appellant 's 	writ petition did not operate as res judicata as it was not on merits. [71 A] (iv)Article 217(3) gave to the President exclusive power to determine 	the age of a sitting Judge and divested the courts of jurisdiction in this regard. The procedure to be adopted was in the discretion of the President 	but the provision to formally consult the Chief Justice of India was man Also implicit in the Article	 was the requirement that the Judge concerned should have a reasonable opportunity to give his version and 'Produce his evidence. [64 B D] (v)The provision having been expressly made retrospective the appeal had to be decided on the basis that the order passed by the President in the appellant 's case could be treated as a decision under article 217(3)	 if	 on merits	 such a conclusion was justified. [65 A] (vi)The order of the Union Government passed on May 15	 1961 did not satisfy the requirements of article 217 (3) and could not be held to be 	an order passed under the provisions of that Article. The decision had been taken by the Home Minister and that plainly was not a decision of the President. The offer to allow the matter to be decided by arbitration	 and reopening of the matter after the decision had been taken	 cannot be 	easily assimilated to the requirements of the Article. The informality of the consultation with the Chief Justice of India also did not squarely fit	 in 	with the formal consultation which is mandatory. [67 B C	 G H; 68 A] Srinivas Mail Bairoltva vs King Emperor	 I.L.R. 26 Pat. 460 and Alexander Brogden and others vs The Directors of the Metropolitan Rail.way Company 	 referred to. (vii)The order was also not a proper order under article 217(3) because the requirements of natural justice had not been satisfied inasmuch as the President did not have before him when he made the decision the evidence of the appellant. It is true that the appellant had refused to produce the evidence on the ground that the Executive had no jurisdiction to call into question and determine his age. This contention of the appellant when raised was fully justified as such a dispute in the legal situation which them existed had normally to be determined by judicial proceeding before the High Courts of competent jurisdiction	 and therefore his failure or refusal to produce his evidence could not be fairly pressed into. service against 'him. [69 D F; 70 B] The Court held that the appellant was entitled to a decision by the President of India as to his age under article 217(3) and passed orders in terms agreed to by both parties. [71 B F]