That's kind of what I thought, especially when you see them slow down like she did and even more, when you see the wheel turning you know what's about to happen. But I wasn't there and I don't ride in their city so I can't really come down that hard on either the driver or the cyclist. Yes I wish every driver would signal and also check behind them before turning, but they don't, here at least. Maybe in the UK they're generally better about that, and that's why the lecture?