The legalities of defending yourself, other people & property are in question in Australia. It is illegal to purchase or carry ANYTHING for the sole purpose of self defence. Could these shop workers be charged with a crime? One thief was struck from behind when he was leaving the shop, this too is illegal by Australian law!!! This law needs to be changed. Who is the government protecting, thieves, robbers, murderers, thugs? These laws are NOT protecting law abiding citizens!