I didn't mean the cops, just the sentiment of some posts on here seems a bit blasé. Take a look at the clip in Bozza's post, there's kids and pedestrians clearly traumatised. These things are becoming the new normal, almost.
EDIT: Unless it was an accident, in which case I'm an idiot.
Sad state of affairs when we shrug and accept these incidents, where no one is badly hurt or killed. The Museum is so popular with families, kids and tourists - just because there is no death toll does not mean we should be grateful or treat this any less seriously.