I've started driving to work a bit more often since I'm generally starting at 6 in the morning while I'm with BBC News online. London roads are probably as quiet as they ever are at that time, but while no marvel behind the wheel myself I do wonder about some of my fellow drivers.
This morning I saw one with a dog on his lap. At the next lights I saw another reading the paper (it was the Times, since you ask).
And then a white van overtook me doing at least fifty and went through a red light.
Made me think.