Or the UK gun laws, for that matter. I can only remember four mass shootings in the last forty years (Hungerford, Dunblane, the recent one in Plymouth, and one other the details of which I can't recall). Our gun laws are extremely strict, rightly so in my opinion (they were massively tightened after Dunblane, which was a school shooting in the primary school where tennis player Andy Murray went, as a child).