Rider down East Twickenham.

This police appeal for information about the hit-and-run driver says a pedestrian was involved:

http://news.met.police.uk/news/appeal-following-fail-to-stop-collision-in-twickenham-355400

Police were called by London Ambulance Service at 1331hrs on Wednesday, 23 January, to reports of a road traffic collision involving a car and a pedestrian in St Margaret’s Road, Twickenham.

The pedestrian – a 19-year-old man – was taken by ambulance to a west London hospital, suffering a serious head injury. He remains in hospital in a critical condition.

It sounds ominous. Hoping that the small chance that he survives comes true.