good but would be messy, in a country some where, where about 1000 cars get carjacked a day people have swords underneath they car so when some is at ther door if they press a button its off with they legs
flame thrower alarms are cool. i remember seein a program, wen they featured them, years ago. there legal in africa, unless u put some one in hospital, ur liable to be sued or if they die, u can be jailed lol