Now that is ironic. I don't mean any offense, but I can't tell you how many times I've heard (in conversation and in sermons) warnings about the direction our nation is going with the UK as its object lesson.-we don't want to end up like you.
Given the timing of school shootings in the UK (your most severe was a decade before Virginia Tech), I suspect we will follow in more ways than one. I look for gun ownership to be stricter (and am in favor of some measures). We are just catching up (Christianity is declining while crime is rising).