'I Got Friends In Low Places'

So one of the (very few) nice things about having toothache that requires painkillers that make it unwise to use my bicycle, is that I have to get the train to work. That's not the nice thing of course, because trains are awful. But a consequence of getting the train is that I am able to walk all kinds of different routes from the station to my office. This morning I adventured through this lovely tunnel. Luckily I was back out of London before the heavens opened!