I was walking past one of those soap box speakers in Leicester square a while back just as he had asked a question of the crowd. I didn't hear what the question was, but I did hear that he was asking people to put their hand up if they agreed. I saw nobody with their hand up so I thrust mine into the air, and waved it a little for good measure. He looked rather disgruntled as he noticed me, then waved his hand in my direction and said something like, ok so we have one person who agrees, BUT STILL! I walked off at that point. I've wondered since what I'd actually agreed to, but I like to think that I helped create a slightly more balanced view of whatever it was.