What's your question 'John'? Do you have one? Oh I see the 2 of them, 1-there are plenty of rules and 2- no you can't, I played in a VISITING side against Pentridge Prison, 2 years in a row and they might of had guns and knives somewhere, haha, actually they were a pretty good side, we didn't win by much on both occassions, (pre season practice matches), wasn't very fair cause they never had to play away from 'home'.