Civil Service Personnel Rule 58

58. In demoting a service personnel to an immediate lower post in accord with the punishment due to the immoral conduct, or poor performance the followings should be specified precisely:
(a) the period of demotion to an immediate lower post ;
(b) whether or not the period of demotion will or will not postpone the future increments when a service personnel is reinstated to the former post;
(c) the period of postponing the future increments if it postpones so.