Last entry in that BBC blog:

2354: Adrian Brown at the London Ambulance Service control room Two more calls just come in - a cyclist and pedestrian outside Barts Hosptial, N19, and a two car crash in Upper Holloway. Someone has a broken humerus bone - that's the large upper arm bone.

And another call just in about an incident in Farringdon between a car and a cyclist, with reports of a broken windscreen. Ambulance on its way there.

In two paragraphs, four people badly enough hurt to need an ambulance, and whoever's writing it up thinks it matters that a car has a broken windscreen.