absent I would imagine everybody that lives in an urban environment - particularly a big city - and who uses the transport system (both of which I and my family do - my son commuting during the rush hour every day) are well aware there is a risk of being involved in a terrorist attack. I'm fairly sure that people don't think "Oh well, I haven't done anything to upset [whatever group] so I'll be all right".
Briefing against women ministers in Westminster
Walking sticks in "tottery" in old age
What’s a household item that reminds you of your grandma’s house?

