( 1 ) BOTH these appeals are directed against the common judgment of a learned Single Judge dated 11/7/1990 whereby writ to mandamus was issued to the appellanrespondent No. 1 and Union of India to make reservation with regard to all the posts in MMG II arising after 25th March 1981 till 4th July 1987, fill the posts in accordance with the policy of 25th March 1981 and also to amend the policy of 22nd February 1988 so as to provide for reservation when promotions are to be made according to channel 1, namely, in respect of 60% of the vacancies arising in MMG II and such posts be filled in the manner indicated in the Office Memorandum of 27th November 1972 on the basis of 40 point roster.

( 2 ) C. W. 919/87 was filed, inter alia, alleging that Punjab National Bank (Scheduled Castes/scheduled Tribes) Employees Welfare Association (Regd.) is a registered Association of Scheduled Castes and Scheduled Tribes employees working in the Punjab National Bank. In consonance with the Govt. of India, Department of Personnel O. M. No. 27/2/71 - Estt. (SCT) dated 27/11/1972 and O. M. No. 36021/7/75 - Estt. (SCT) dated 25/2/1976 which provide for reservation policy in promotion on