To continue the culture theme, I watched a brief spontaneous concert in Shepherd's Bush. The guys were actually pretty good, so I gave them a quid.
Since I had already established that I may be a terrorist, I decided to venture a little bit into Londonistan and went to Shepherd's Bush market, where I bought some tapioka, spring onions, lemongrass and avocados. I couldn't believe how many stalls there were selling headscarves. Afterwards I bought lunch from the kebab and falafel stand at the entrance to the market, which was extremely tasty and the guy selling it was super-nice. So maybe that's the terrorist connection - I eat too much Asian food to be normal.