9.—(1) Regulation B2A (short service award on voluntary retirement) is amended as follows.
(2) In paragraph (2) omit “or (5)” and insert “, (5) or (6)”.
(3) After paragraph (5) insert—
“(6) An employed constable of NPIA who wishes to retire voluntarily must give to NPIA notice of such period as required by the contract of employment of an intention to retire or such shorter period of notice as may be agreed between the employed constable of NPIA and NPIA.”.