omit, substitute
(4) A member must, subject to this rule, make contributions to his or her accumulation account despite that –
(a) he or she is receiving part salary only; or
(b) he or she is on leave without pay not exceeding 14 days.
(4A) A member is not required, but is eligible on application in writing to the Commissioner, to make contributions to his or her accumulation account while he or she is on leave without pay exceeding 14 days but not exceeding 3 months.