Yesterday, some nutcase dressed himself up as the Joker, let off some gas canisters and shot a dozen people dead at a screening of the new Batman movie in Colorado. He injured many more.

Today, in Hobart’s main shopping mall, some nutcase dressed himself up in a gas mask and walked around the mall with a cap gun, pretending to shoot people.

There are idiots everywhere. I hope the cops gave this one a good phone-booking.