A fireworks permit (a) is to be signed by the Competent Authority; and(b) is subject to (i) any order, notice or direction made or given by the State Fire Commission under Part V of the Fire Service Act 1979 ; and(ii) any condition of a fire permit that may be in force under that Part; and(iii) the conditions set out in Schedule 8 ; and(iv) any conditions the Competent Authority considers necessary or desirable in the interests of public safety and specifies in the permit.