Do Your Homework First!
Let this be a lesson to you!
In Vienna, a would-be robber tried to hold-up his local town hall, mistaking it for a bank!
Waving a toy pistol and wearing a mask (probably a 'Mr Magoo' mask!) he burst into the town hall shouting his intentions.
He got caught later when he returned to pick up his motorbike that he'd left outside the town hall.
Time for him to go back to the 'drawing board', I think!