I recently moved from central London to Brighton and must confess that I'm not sure if I do feel safe, something I always felt in London. (I've always lived in London, and grew up in the 80s with IRA bombings and other such happenings.)
Two lads stabbed each other just the other week outside the local shopping centre, and I'm way more worried about being burgled because that's always being mentioned somewhere or another. I'll admit that I'm worried about Pride too as it's the largest of it's kind, and something I can imagine ISIS targeting.
However I think the fact I read the local paper and am a member of several Brighton FB groups that makes me way more aware of this stuff. I should probably stop for a happier and less anxious life! And maybe it's also part of the recourse of living in a much smaller town, I'm just more aware there's nowhere to hide from this stuff, unlike in London where I felt far more cosseted.