That smarts. The usual ingredients: greasy road; queueing traffic; overtaking biker; impatient driver; fast U-turn; short flying lesson; etc., etc. Managed to rip the Baglux tank bag (containing my laptop) off its catches as I went over - I think the catches are still attached to the bike, managed to tear through the double-layer of material that attaches them, and that probably explains a lot of the pain around my groin and hip. Apart from that, some cuts and bruises and a swollen hand. And a very second-hand looking Aprilia...