There's been a lot of stuff in the media about the tremendous will of Londoners to return to normal life as quickly as possible, but what else are we supposed to do? Stay at home for the rest of our lives? If I want to go anywhere, the scale of this city is such that I have to use trains/tubes/buses. Enfield to Shepherd's Bush is not an easily walkable journey. And let's face it, the risk of being blown up on the tube on Friday was probably lower than it's been for years. So it's back to normal; long silences between commuters almost hidden by the screech and clatter of wheels on worn tracks. Londoners united in their determination not to speak to strangers on a train.