(1) A correctional officer must not--(a) authorise or direct the issue of a firearm to another correctional officer, or(b) issue a firearm to another correctional officer,for use by the other officer unless the other officer has undergone an approved training course in the use of that firearm.
(2) A correctional officer must ensure that a correctional officer under his or her control does not perform any duty involving the carrying or use of a firearm unless the officer has undergone an approved training course in the use of the firearm.
(3) This clause does not prevent the performance by a correctional officer of a duty in connection with an approved training course or the issue to the officer of a firearm for that purpose.