Doctors give no prognosis for Michael Schumacher

The family of Formula One champion Michael Schumacher remain at his bedside in hospital as footage emerges of him being airlifted by helicopter from the slopes to hospital.

Video of the helicopter airlift shows rescuers and other skiers watching as the helicopter takes off and heads to the hospital at the bottom of the valley.

The champion driver is in an induced coma following surgery after he suffered a severe head injury while skiing off-piste in the resort of Meribel in France on Sunday.

Doctors have refused to speculate on a prognosis for the 44-year-old German.