Uneventful morning, fully appreciated being able to get a train on a Sunday morning. So rare.

About halfway into my lunch we were evacuated - we assumed it was just a drill, but after standing outside in the cold for half an hour we started to think otherwise. I don't think they worked out why the alarms went off in the end, but after about 50 minutes we were allowed back in.

My ginormous scarf came in very handy.