Extension of leave on Medical Grounds, non-pensionable officers H50 Extension of leave for any period not exceeding three months with full salary may be granted by the Permanent Secretary,Public Service Ministry on the ground of ill - health to any person holding a non - pensionable appointment and where there is reason to believe that such a person will ultimately be fit for further service for a period not exceeding three months with half salary.Any further extension of leave will be decided