Civil Service Personnel Rule 4
Chapter II
Specifications for the Appointment of Service Personnel
4. In appointing service personnel to a post in the set-up:
(a) the position shall be permanently vacant;
(b) more than one service personnel shall not be appointed at the same time;
(c) a service personnel shall not be appointed to a post in which another service personnel holds a lien;
(d) the service personnel shall attain the age of 18;
(e) if the person is an outsider, medical certificate of fitness shall be submitted.