every man and every woman is a star
earp unavailable these dayspolice shot him dead in minutes but even a sa80 could get off 60 aimed shots in a minute (if it didn't jam)
and a 5.56round at close range will go straight through someone with enough power to kill and injure someone else.
Festival was gun-free and apparently the wanker cut through the fence to get in.
short of having Wyatt Earp on duty I doubt you could get a swifter response doubt somebody with a ccw could have done better.