(2) Where not more than 10 category A or category B firearms are specified in the licence—
(a) the firearms shall be kept in a metal lockable container (being a “Brownbuilt” or similar type) and the firing mechanisms shall be kept in a separate lockable metal drawer or container which may be external or internal to the metal lockable container; or
(b) the firearms shall be kept in a security container that is constructed of a recognised hardwood and lined with steel sheeting, the door of which is fitted with metal hinges and either—
(i) an appropriate deadlock; or
(ii) 2 sliding bolts fitted with padlocks of an appropriate strength.
(3) If a container referred to in subregulation (2) (other than a container for firing mechanisms) weighs less than 150 kg when empty, it shall be fixed to the floor or wall with no fewer than 2 appropriate anchor bolts.
(4) Where more than 10 category A or category B firearms are specified in the licence—the firearms shall be stored in a metal safe or a concrete or brick safe of a type described in subregulation 39 (3).