The TTC observed 2 min. of silence today, stopping all trains for 2 min. at 7:00 am, the time when the suicide bombers went off in London 1 week ago.
I respect this greatly as it's really unfortunate what happened overseas. It's also a realistic reminder of what could very well happen in our transit system here today, or tomorrow, or next month, next year, etc.
I really hope something like this never happens here.