- On such date, after he has completed twenty-two years of service qualifying for pension his retirement benefits as the competent authority may, in the public interest, direct
- Where no direction is given under clause (I) On the completion of the sixtieth year of his retirement
- On such date, after he has completed twenty years of service quantifying form pension or other— benefits as the competent Authority Mat, in the public interest, Directs
- Both A and B