At around 8.55 today, was going past. Various police and 1 proper ambulance. At least 2 motorcycles involved, seemed one of them was being tended to on the floor. Didn't see a bike but saw a bike helmet on the floor near where one guy was being tended to.

Couldn't any more detail, had Vauxhall bridge traffic bearing down on me. Anyone seen any more, got any more details?