Flame throwers - Flame throwers and other pyrotechnics may be used provided (1) the weapon / effect can be switched on and off remotely. (2) the flame does not exceed the length or height of the arena.

Rotational Weapons - Rotational weapons are allowed, however, if they are judged by the organisers to be unsafe for the arena, they must not be used. The organisers should take into account the safety of competitors and spectators alike.