(1) A shot-firing permit (a) authorises its holder to do, subject to its conditions, shot-firing of each category endorsed on the permit; and(b) comes into force when it is issued and, unless sooner cancelled or surrendered, continues in force for 3 years from the date of its issue or for such shorter period from that date as its holder and the Secretary may agree; and(c) is not transferable.(2) The holder of a shot-firing permit must not contravene a condition of the permit.Penalty: Fine not exceeding 50 penalty units.