Summarize the following court judgment. ition (Civil) Nos.11788 11796 of 1984. (Under Article 32 of the Constitution of India). G.L. Sanghi	 P.P. Rao	 Raja Ram Aggarwal	 Ayyam Perumal and R. Venkatramani for the Petitioners. S.N. Kacker	. B.D. Aggarwal	 M.K. Ramamurthi	 P. Gaur	 Jitendra Sharma for the Respondents. 402 Anil Deo Singh	 and Mrs. section Dikshit for the State of U.P. and Jitendra Sharma for the others. U.R. Lalit	 Suresh Seth	 R.D. Upadhyaya and Madan Sharma for the Intervenor The Judgment of the Court was delivered by OZA	 J. These writ petitions filed by the petitioners challenge the inter se seniority of the officers in the higher judicial service coming from two sources; i) promoted from the judicial service and ii) others who are directly recruited from the Bar. The petitioners are officers of the State Judicial Service who have been promoted on various dates to the higher judicial service and posted as Additional District Judges or some of them were posted as Civil and Sessions Judges before 1974 as in 1974 the post of Civil and Sessions Judge has been abolished and the higher judicial service for the State of Uttar Pradesh was constituted. According to the petitioners they were promoted to officiate as Additional District and Sessions Judges on various dates and they continue to officiate as such	 they were confirmed and on their confirmation they have been given the seniority not from the date of their continuous officiation but from some other date chosen by the High Court arbitrarily. And because of which	 they have been put in the seniority list much below those officers appointed by direct recruitment and who were appointed much after the petitioners. According to the petitioners	 they were promoted on various dates shown against their names and they have also shown the dates on which they were confirmed: section Pet. name Date of Date of pro Date of Date of No. joining motion & confir vacancy PCS (J) continous mation in which Nyayika officiation confirmed. Sewa in HJS on Addl. distt. & Sessions Judge 1. P.K. Dixit 1.3.61 9.9.73 24.1.81 1.10.78 2. A.N. Gupta 1.3.61 22.9.73 24.1.81 1.10.78 403 3. B.K. Srivastava 1.3.61 29.3.74 24.1.81 30.4.79 4. I.S. Mathur 1.4.62 24.5:74 24.1.81 31.7.79 5. Taj Shanker 1.4.62 16.8.76 24.1.81 1.1.80 6. R.N. Sarkar 17.4.61 16.8.76 29.10.83 1.1.80 7. S.P. Agarawal 2.3.63 3.1.77 29.10.83 1.1.80 8. A.K. Srivastava 1.3.63 3.1.77 29.10.83 1.1.80 ____________________________________________________________ In this list they have also shown the date of the vacancy on which they were proposed to be confirmed. It is also contended on behalf of the petitioners that in 1975 the present rules for recruitment of the judicial officers in the higher judicial service came into force. Before these rules were brought into force	 the earlier rules were declared to be bad and in substances therefore	 before these rules were brought into force	 there was no provision for direct recruitment to the higher judicial service. It is contended that all the vacancies existing on the date on which these rules (1975 Rules) came into force have to be filled in by promotion. And while confirming and giving the dates for the purposes of seniority	 the High Court ought to have prepared a list of vacancies existing on the date on which these rules (1975 Rules) came into force and confirm all those who were officiating as Additional District and Sessions Judges or Civil and Sessions Judges on this date in all those vacancies. And if this was done	 these petitioners who were appointed before 1975 could have been confirmed on those vacancies and in that event they could not have been confirmed in the vacancies occurring in 1978	 1979 & 1980. It is not disputed that out of these petitioners first four were promoted in 1973 and 1974 and on the date on which these rules came into force	 they were already functioning as Civil and Sessions Judges as the designation of Additional District Judges was not there. In the written affidavit filed by the High Court	 it is not disputed that before these rules were brought into force	 all the posts which were available on the date on which these rules came into force have to be filled in by promotion as till that date there was no rule requiring direct recruitment. But unfortunately	 the High Court in their return have not mentioned the exact number of vacancies existing on that date also the number of officers who were officiating on that date as Civil and Sessions Judges or Additional District and Sessions Judges 404 who were entitled to be included in that cadre of higher judicial service under these rules. The High Court	 it was contended has prepared a seniority list which has been notified and objections have been invited. It was therefore directed that list must be produced in this Court and consequently	 the lists have been produced. The seniority list or the list which have been produced along with the affidavit filed by Mr. Chaterjee claiming to be in charge of the litigations of the High Court	 unfortunately do not clearly give the picture. The list must show the initial date on which officers were promoted and were posted in the post of Civil and Sessions Judge or Additional District and Sessions Judge. It also does not clearly show the date on which the order of confirmation was issued. And it should have been made clear that before this date of confirmation	 on what date a post was available for confirmation of the person concerned so that he should get the seniority if not from the date on which he was promoted for the first time from the date on which the post was available for him. It was expected that these facts clearly should have been stated in the return filed on behalf of the High Court. It is not disputed that on the date on which these rules (1975 Rules) were brought into force	 all the posts available were to Go to the promoted officers and the only thing that the High Court is expected to do is to find out how many posts were available on that date and how many persons were officiating in the higher judicial service or equivalent posts on that date and their seniority ought to be fixed on the basis of their promotion to the posts except where an officer was not found fit or where officer concerned was reverted back to the judicial posts. The documents do not disclose that any one of these judicial officers who were promotees have been reverted. The documents also do not disclose that at any time the High Court considered the question of their confirmation and any one of them was not found fit for confirmation	 or that it was decided to postpone the date of confirmation because the work of the officer was not upto the mark. The record produced by the High Court only shows the date from which these petitioners were promoted and started officiating as Additional District Judges and the date on which they were ultimately confirmed. During this period their case was considered at any time does not appear from the record produced in this case nor was the contention of the learned counsel appearing for the High Court. It	 therefore	 is not disputed that these petitioners who were promoted before these rules (1975 Rules) were brought into force were never found unfit for con 405 firmation and in this view of the matter	 therefore	 it is clear that all posts available on the date on which these new rules were brought into force will have to be filled in by these promoted officers who were working in the officiating capacity in the post of higher judicial service on the date on which these rules were brought into force. So far as the situation before these rules were brought into force is concerned even during the course of argument not much controversy appears to exist as it is clear that the question of direct recruitment and the quota of the direct recruits vis a vis promotees was not in existence. It was contended on behalf of the High Court that when these judicial officers were promoted as it became necessary to fill in the temporary posts the formality of examining their record and consideration by a committee or the full court was not done but were only promoted on the basis of seniority and therefore from the date from which these officers started officiating as Additional District and Sessions Judges	 they could not be treated as appointed on probation. But it is not the case of the High Court that after such adhoc promotion whenever the High Court (full court or a committee) examined their cases any one of them who may have been found not fit for promotion normally would be reverted back to his original post and if at any time these officers were not reverted then imaginary date for probation could not be given on arbitrary basis as throughout their officiation as Additional District and Sessions Judges they have been found fit and they were continuing on these posts. It is also not stated when after an officer was promoted to fill in the temporary post	 his case was considered for promotion to a substantive post. At best while confirming and giving seniority the only thing that could be considered was the availability of a permanent post and from the date a permanent post was available these officers had to be confirmed giving them seniority from that date. It appears that the stand of the High Court is that as and when a temporary vacancy was available an officer who was the seniarmost was promoted as Civil and Sessions Judge or Additional District and Sessions Judge but it is not the case of the High Court that afterwards the case of such promoted officers was considered by a committee or by the full court after examining the records and this was done at any time before their cases came up for consideration for confirmation. It only appears that their cases were considered for confirmation and at that time some date has been given from which they were treated to be on probation and on that basis the seniority has been counted but as stated earlier in absence of any one of these officers not having been 406 found fit for promotion this stand taken by the High Court can not be A justified. The period of officiation has to be considered as period of probation and the confirmation has to be from the date on which earliest a vacancy was available and the seniority has to be counted on that basis. Unfortunately neither the affidavit filed on behalf on the High Court nor the list clearly shows the position of these judicial officers who were promoted long before these new rules were brought into force in 1975 and what has been stated above will have to be done afresh so far as the officers who were promoted before the new rules were brought into force in 1975. This also appears to be the intention of the rules when they were framed in 1975 as is clear from the proviso to Rule 8. It reads: "Provided further that the permanent vacancies existing on May 10	 1974 plus 31 temporary posts existing on that date	 if and when they are converted into permanent posts	 shall be filled by promotion from amongst the members of the Nyayika Sewa; and only the remaining vacancies shall be shared between the three sources under these rules: It therefore is clear that even these rules provided that all the posts (permanent) available in the Higher Judicial Service existing on May 10	 1974 plus 31 temporary posts existing on that date which may become permanent later shall be filled by promotion from amongst the members of the Nyayika Sewa. It is therefore clear that all the posts in the Higher Judicial Service	 Lying vacant on May 10	 1974 plus thirty one will have to be filled in from the officers of the Nyayika Sewa. May be that some of these posts may be occupied by promotee officers who were given promotions on ad hoc basis and working on those posts or that the posts may be Lying vacant. Whatever may be the situation on the basis of what has been discussed above and also as has been clearly provided in these rules the matter will have to be gone into by the High Court afresh and fill in all the posts in the Higher Judicial Service available on May 10	 1974 plus 31 posts from the officers of the Nyayika Sewa. It appears that the date 10th MAY has been mentioned in this proviso to Rule 8 because by Notification of May 1974 the Higher Judicial Service was constituted and the posts of Civil and Sessions Judges were abolished. Paragraph 3 of these Rules notified on 8th May 1975 about the abolition of Civil and Sessions Judges is also significant. Para 3 reads thus: 407 "Creation of posts and confirmation: (1) Upon the abolition of the cadre of Civil and Sessions Judges	 permanent and temporary posts of Additional District and Sessions Judges equal in number of the permanent and temporary posts	 respectively	 of Civil and Sessions Judges existing immediately before the date of commencement of these rules	 shall stand created with effect from the said date	 and the officers holding the posts of Civil and Sessions Judges immediately before the said date shall become Additional District and Sessions Judges and be designated accordingly. " This clearly indicates that those holding the posts either temporarily or permanently as Civil and Sessions Judges immediately before this date i.e. 8th May 1974 shall become Additional District and Sessions Judges and were designated accordingly. It is therefore clear that the officer who was officiating as Civil and Sessions Judge on 8th May 1974 automatically became Additional District and Sessions Judge and therefore it could not be contended that proper procedure for promotion was not followed but as and when occasion arose an officer in the Judicial Service was posted as Civil and Sessions Judge to perform the functions of that office on the basis of seniority. It was also contended that when initially an officer in the Judicial Service (Nyayika Sewa) was posted to perform the functions of Civil and Sessions Judge	 his promotion was not done in accordance with the Rules and what was suggested was that no Committee considered their record but on the basis of seniority it was decided to promote them. This argument appears to have been based on the Rules of 1975 where for promotion of the members of the Nyayika Sewa it has been provided that Selection Committee will examine the record of the eligible Judicial officers and then shall prepare a list of those who have been selected for promotion and as and when a vacancy occurs an officer from this list will be promoted. Admittedly this what has been contemplated in Rule 20 could not be applied retrospectively for promotions before 1975 when the Rules were brought into force and it is also not suggested or brought on record that there was any such system or practice in the High Court. In fact	 nothing has been brought on record to indicate as to how an officer was appointed to the post of Civil and Sessions Judge from the Nyayika Sewa. In this view of the matter also and in view of the Notification abolishing the posts of Civil and Sessions Judges dated 8th May 1974 it is apparent that there is no scope for going back and those who were working as Civil and Sessions Judges either against temporary or permanent vacancies either appointed temporarily or 408 permanently became Additional District and Sessions Judges temporary or permanent as the case may be and therefore there is no scope for examining their cases now to find out as to whether they were promoted in accordance with the procedure prescribed in Rule 20 which was the rule enacted in 1975. It has therefore to be accepted that all those who were working as Civil and Sessions Judges on 8th May 1974 automatically became Additional District and Sessions Judges and what was left was only a consideration of their cases of confirmation and in so doing in view of the conclusions arrived at by us and also as has been provided in the proviso to Rule 8 quoted above all the posts available on 10th May 1974 plus 31 posts (temporary) on that date will have to be filled in from the cadre of Nyayika Sewa by promotion. In this view of the matter therefore while confirming these Judicial officers who were working as Civil and Sessions Judges and who became Additional District and Sessions Judges on abolition of the cadre of Civil and Sessions Judges automatically the only thing that could be kept in view is the date on which a vacancy (permanent) was available for their confirmation and the seniority of these officers will have to be reckoned in accordance with the date of confirmation which will be not the actual date of confirmation but a date when a post was available and in so doing it will not also be reasonable to fix any date as has been done by the High Court arbitrarily on the basis of the assumption that initially when they were promoted they were not promoted after following the precedure. The only thing that can be considered will be that if at the time of confirmation an officer was not found fit naturally he must have been reverted	 and the question of his seniority in the Higher Judicial Service therefore will not arise. Much reliance was placed on the decision of this Court in o. P. Singla & Anr. etc. vs Union of India & ors. ; So far as the officers promoted before the Rules were brought into force	 this decision also does not carry the matter further and as regards the interpretation of rules	 although an attempt was made to contend that the Delhi Rules and the U.P. Rules are similar but it could not be said that they are identical and therefore also this decision is not of much help to the case of the petitioners. It could not be disputed that after these Rules which are Uttar Pradesh Higher Judicial Service Rules	 1975 came into force a ratio has been fixed for the direct recruits and promotees. The petitioners also did not challenge the ratio nor did they challenge the rules except on the ground that while computing seniority they should be given the advantage of the continuous officiation. As discussed above so far as the posts available on a particular date i.e. 10th May 1974 is concerned 409 the High Court will have to look into the matter afresh and decide the seniority in the light of what we have discussed but after the rules came into force it could not be disputed that the rules will have to be given effect to. These rules have provided the mode of promotion & selection and have also provided the manner in which the seniority will be computed. It was contended that the phrase "appointment to the service" which has been used in Rule 22 should not be restricted to the substantive vacancies i.e. permanent vacancies only. As it was contended that the term the service" in Rule 3 has been defined to mean Uttar Pradesh Higher Judicial Service and it does not mean only permanent posts. Rule 22 provides for the manner of appointments from the direct recruits as well as from the promotees which reads as under: "Appointment (1) Subject to the provisions of sub rules (2) and (3)	 the Governor shall on receipt from the Court of the lists mentioned in rules 18	 20 and 21 make appointments to the service on the occurrence of substantive vacancies by taking candidates from the lists in the order in which they stand in the respective lists. (2) Appointments to the service shall be made on the rotational system	 the first vacancy shall be filled from the list of officers of the Nyayik Sewa	 the second vacancy shall be filled from the list of direct recruits (and so on)	 the remaining vacancies shall thereafter be filled by promotion from the list of the officers of the Nyayik Sewa: Provided that for so long as suitable officers are available from the cadre of the Judicial Magistrate appointments to the service shall be made in such a way that the second	 fifth and eighth (and so on)	 vacancies shall be filled from the list of Judicial Magistrates. (3) Appointment for temporary vacancies or in officiating capacity shall be made by the Governor in consultation with the Court from amongst the members of the Nyayik Sewa: Provided that for so long as suitable officers are available from the cadre of the Judicial Magistrates	 appointments on temporary vacancies or in officiating 410 capacity shall be made in consultation with the Court from amongst the Judicial Magistrates according to the quota fixed for that source under these rules: Provided further that for so long as such members of the Judicial Service as are considered suitable for appointments on temporary vacancies or in officiating capacity	 are not available in sufficient number	 the Governor in consultation with the Court may fill in not more than 50 per cent of such vacancies from amongst the officers of the cadre of Judicial Magistrates. (4) The appointments shall be made on rotational system the first vacancy shall be filled from the list of officers of the Nyayik Sewa	 the second vacancy shall be filled from the list of Judicial Magistrates (and so on). In Rule 22 the phrase used is "to make appointment to the Service on the occurrence of substantive vacancies" and it was contended on the one side that substantive vacancies does not mean permanent vacancies whereas on the other hand it was contended that it only means permanent vacancies. The substantive vacancy has not been defined in the Rules but proviso to Rule 8 which has been quoted above speaks of permanent vacancies and temporary posts. In fact the scheme of the Rules clearly indicates that there are permanent posts and temporary also which are created to meet contingency and it may in due course be made permanent. It therefore could not be doubted that when appointment under Rule 22 is contemplated in the service of substantive vacancies	 it may be both temporary or permanent but the vacancy must be in the cadre. It could not be doubted than a person could only be confirmed when a permanent post is available for him. Different procedure is provided for appointment to a temporary vacancy and to a permanent vacancy. It was contended that if an officer is promoted to fill in a temporary post it is done without following the procedure i.e. selection but there is nothing to indicate as to how and when such appointments were considered and appointed on probation in a substantive post. Unfortunately the record produced by the High Court does not indicate this. What has been done it appears is that for purpose of seniority a date has been given and this has been done arbitrarily as there is no reason as to why the seniority should be counted from the date alone. What appears from the scheme of the Rules as provided in clause (3) of Rule 22 is	 that appointment to 411 temporary vacancies shall be made only from the Nyayik Sewa and as and when a substantive vacancy arises and the procedure for selection is to be followed	 the officers who are appointed to fill in the temporary posts should be considered first and appointed on probation if found fit	 but it appears that it has not been made clear as to how and when this was done nor it is clearly stated as to what was the number of temporary posts created and when those posts became permanent and in our opinion the High Court will have to examine the matter in the light of the scheme of the Rules as discussed above. Probation has been provided in Rule 23 which reads: "(1) All persons shall on appointment to the service in substantive vacancies be placed on probation. The period of probation shall	 in each case	 be two years	 provided that the period for which an officer has been continuously officiating immediately prior to his appointment may be taken into account for the purpose of computing the period of probation. (2) (a) The Court may	 in special cases	 extend the period of probation upto a specified date: Provided that the total period of probation shall not ordinarily exceed three years. (b) An order sanctioning such extension of probation shall specify whether or not such extension shall count for increment in the time scale. (3) If it appears to the court at any time during or at the end of the period of probation	 or extended period of probation	 as the case may be	 that a probationer has not made sufficient use of his opportunities or has otherwise failed to give satisfaction	 it may make recommendation to the appointing authority whereupon the appointing authority may revert the probationer to his substantive post	 if any	 or if he does not hold a lien on any post	 his services may be dispensed with. (4) A person whose services are dispensed with or who is reverted under sub rule (3) shall not be entitled to any compensation. 412 This clearly shows that normally the period of probation shall be 2 years and in computing this period of probation an officer who has been continuously officiating immediately prior to his appointment on probation will also be taken into account for the purpose of computing the period of probation and it has been further provided that period of probation in any event shall not exceed three years. Much controversy was raised about Rule 26 which provides for fixing the seniority wherein in the proviso it has been provided: "Provided that in the case of a promotee the maximum period of continuous officiation in the service shall not	 for the purpose of determining seniority exceed three years immediately preceding the date of confirmation. " It was contended that in the case of promotees even if he has been continuously officiating for more than 3 years still for purpose of computing seniority only 3 years will be counted according to this proviso. But this appears to be consistent with Rule 23 where it has been provided that total period of probation shall not ordinarily exceed 3 years. fact the contention raised on behalf of the petitioners was that they were officiating in the posts before these rules were brought into force but still for computing their seniority only 3 years have been counted but in view of what we have held earlier in respect of posts : available before the Rules of 1975 came into force	 this question will not be of any consequence. In fact these principles of seniority will only apply to the promotions made after these rules came into force i.e. in 1975 and the scheme of the Rules appears to be that if a person is appointed to officiate in the Higher Judicial Service	 his case for confirmation normally will be considered within 3 years and either he will be confirmed or will be reverted and this scheme of these Rules therefore expect that an officer who has been promoted his case must be examined by the High Court within three years and decide whether the officer deserves to be confirmed or deserves to be reverted and it is in this view of the matter it appears that in Rule 23 it has been provided that period of probation shall not ordinarily exceed 3 years. Similarly in Rule 26 while providing the principles of counting seniority it has been specifically provided that in case of promotee officers continuous officiation even if it is for more than 3 years	 only three years will be counted for purpose of seniority. This itself contemplates that such an occasion shall not arise when a person may be officiating for more than 3 years and still his case has not been considered for confirmation. In fact not much controversy has been placed before us 413 about appointments after the rules came into force. As it is ordinarily expected that if these Rules were brought into force the appointments to the Higher Judicial Service either on the basis of direct recruitment or on the basis of promotion must have been in accordance with these rules and it is expected that the probation	 confirmation and seniority must have been looked into by the High Court strictly in accordance with these rules. It appears that some amount of controversy has been raised as even after these rules were brought into force some officers continued to be officiating and it appears that while fixing seniority in the provisional list which has been notified by the High Court	 the proviso to Rule 8 which we have quoted above and the principle that all posts before these rules were brought into force	 will have to be filled in by the promotees	 was not kept in view. Having gone through these Rules it appears that the contention advanced by the petitioners in respect of proviso to Rule 26 about seniority does not appear to be justified. We therefore feel that from the date these Rules have been brought into force	 the High Court must have given effect to these Rules. But in view of what we have discussed earlier about the appointments on the posts available before these Rules were brought into force and to fill in temporary posts	 we feel that the matter will have to be examined afresh by the High Court. So far as posts available on 10th May 1974 plus 31 posts are concerned they will have to be filled in only by promotees as we have discussed earlier and also in view of proviso to Rule 8 and after doing it examine the cases of promotion and direct recruitment after the coming into force of these Rules and the vacancies available and after considering the cases in accordance with these Rules the High Court will prepare afresh the seniority list which may be notified so that if any objections are there. they may be placed for determination in accordance with the Rules and in the light of the discussions above. We therefore allow the petition partly and dispose it of as stated above. In the circumstances of the case	 we direct that parties shall bear their own costs. N.P.V. Petitions partly allowed.

In May	 1974 the Higher Judicial Service for the State of UP was constituted	 and the post of Civil and Sessions Judge was abolished. The U.P. State Higher Judicial Service Rules	 1975 came into force with effect from May 10	 1975. The petitioners State Judicial Service Officers who were promoted on various dates to the Higher Judicial Service and posted as Additional District Judges/Civil and Sessions Judges before 1974	 filed writ petitions in this Court challenging their inter se seniority	 vis a vis	 direct recruits contending that	 on their confirmation	 they were given seniority from a date chosen by the High Court arbitrarily	 instead of from the date of their continuous officiation	 which had resulted in their being placed much below the officers appointed much later by direct recruitment	 that there was no provision for direct recruitment to the Higher Judicial Service before the 1975 rules were brought into force and all the existing vacancies on that date were to be filled by only promotion	 and therefore	 the High Court	 while confirming and giving the dates for the purpose of seniority	 ought to have prepared a list of a vacancies existing on the date the rules came into force and confirmed all those who were officiating as Additional and District Judges or Civil and Sessions Judges on that day in all those vacancies. They also contended that while computing the seniority only three years were counted whereas they should have been given advantage of continuous officiation as they were officiating in the posts before the 1975 rules came into existence. 399 The aforesaid petitions were contested by the High Court contending that as it became necessary to fill in the temporary posts the formality of examining record and consideration by a Committee or the Full Court was not done	 and all the petitioners were appointed only on the basis of seniority and not in accordance with the rules and	 therefore	 they could not be treated as appointed on probation from the date of their officiation and that even if an officer had been continuously working for more than three years	 still for the purpose of computing seniority only three years will be counted as per proviso to Rule 26. Allowing the writ petitions partly	 ^ HELD: 1.1 The period of officiation has to be considered as period of probation and the confirmation has to be from the date on which earliest a vacancy was available and the seniority has to be counted on that basis. [406A] 1.2 Before the U.P. Higher Judicial Service Rules	 1975 were brought into force	 there was no rule requiring direct recruitment and hence all the posts available were to be filled by promotion. In view of this	 and in view of proviso to Rule 8	 all the posts (permanent) available in the Higher Judicial Service plus thirty one temporary posts existing on that date	 which may become permanent later	 should be filled by promotion from amongst the members of the Nyayika Sewa. Some of the posts may be occupied by promotees officers who were given promotions on ad hoc basis and working on these posts or that the posts may be Lying vacant. Whatever may be the situation the matter will have to be gone into afresh by the High Court and all the posts in the Higher Judicial Service available as on May 10	 1974 plus thirty one posts have to be filled from the officers of the Nyayika Sewa. [403C	 406E G] 1.3 In view of Para 3 of the Rules and the Notification abolishing the posts of Civil and Sessions Judges	 all those officers who were officiating as Civil and Sessions Judges on 8th May	 1974 automatically became Additional District and Sessions Judges. What has been contemplated in Rule 20 could not be applied retrospectively for promotions before 1975. What was left was only a consideration of their cases of confirmation. In doing so	 the only thing that could be kept in view is the date on which a vacancy (permanent) was available for their confirmation and the seniority of those officers will have to be reckoned in accordance with the date of confirmation which will be not the actual date of confirmation but a date when a post was available	 and in so doing	 it will not also be reasonable to fix any date	 as has been done by 400 the High Court arbitrarily on the assumption that actually when they were promoted they were not promoted after following the procedure. The only thing that can be considered will be that if at the time of confirmation an officer was not found fit naturally he must have been reverted	 and the question of ms seniority in the Higher Judicial Service	 therefore	 will not arise. [407G H	 408B E] So far as the posts available on 10th May	 1974 is concerned	 the High Court will have to look into the matter afresh and decide the seniority. But after the rules came into force	 the Rules will have to be given effect to. [408H	 409A] 2.1 In Rule 22 the phrase used is "to make appointment to the service on the occurrence of substantive vacancies". The substantive vacancy has not been defined in the Rules. But the scheme of the rules clearly indicates that there are permanent posts and temporary posts also which are created to meet contingency and it may in due course be made permanent. Therefore	 when appointment under Rule 22 is contemplated in the service of substantive vacancies	 it may be both temporary or permanent. But the vacancy must be in the cadre. A person could only be confirmed when the permanent post is available for him. It is clear from cl. (3) of Rule 22 that appointment to temporary vacancies shall be made from the Nyayika Sewa and as and when a substantive vacancies arises the procedure for selection should be followed and the officers who were appointed to fill in the temporary post should be considered first and appointed on probation if found fit. [410D F	 410H 411A] 2.2 Normally the period of probation shall be two years. In computing this period of probation	 an officer who has been continuously officiating immediately prior to his appointment on probation will also be taken into account and the period of probation in any event shall not exceed three years. Proviso 2 to Rule 26 provides that in the case of promotee officers a maximum period of continuous officiation in the service shall not	 for the purpose of determining seniority	 exceed three years immediately preceding the date of confirmation. This is consistent with the Rule 23 which provides that total period of probation shall not ordinarily exceed three years. [412A B	 C D] These principles of seniority will apply only to the promotions made after the rules came into force. The scheme of the rules is that if a person is appointed to officiate in the Higher Judicial Service his case for confirmation will normally be considered within three years and either he will be confirmed or reverted and the High Court is expected 401 to examine the case of the promotee officer within three years and decide whether the officer deserves to be confirmed or reverted. [412E F] By laying down that the period of probation shall not ordinarily exceed three years and that only three years of continuous officiation will be counted for purposes of seniority in the case of promotee officers	 the rules contemplate that there will not be an occassion when there may be a person officiating for more than three years and his case has not yet been considered for confirmation. [412G H] Ordinarily	 if the Rules were brought into force the appointments to the Higher Judicial Service	 either on the basis of direct recruitment or on the basis of promotion	 must have been in accordance with the Rules and it is expected that the probation	 confirmation and the seniority must have been looked into by the High Court strictly in accordance with the Rules. [413A B] 3. About the appointments on the posts available before these Rules were brought into force and to fill in temporary posts	 the matter will have to be examined afresh by the High Court and the posts available on 10th May	 1974 plus thirty one posts will have to be filled in only by promotees. Thereafter the High Court should examine the cases of promotion and direct recruitment	 after coming into force of these Rules	 and the vacancies available. After considering the cases in accordance with these Rules	 the High Court will prepare afresh the seniority list which may be notified so that if any objections are raised they may be placed for determination in accordance with the Rules. [413D F] O.P. Singla & Anr. etc. vs Union of India & Ors.	 l	 referred to.