(a) the licensee shall pass an examination in the safe handling and use of a category H firearm conducted by an authorised instructor at least once in every 12 month period for which the licence is in force;
(b) the licensee shall, within 7 days after the expiration of the prescribed period, give the Registrar a written report containing particulars of the occasions on which the firearm was carried in connection with the business within the prescribed period;
(c) the licensee shall not possess more than 1 category H firearm.
(2) For the purposes of paragraph (1) (b) the period of 6 months commencing on the day on which the licence is issued and each successive period of 6 months are prescribed.