Two police officers who swam across a freezing lake to drag a woman from a sinking car have spoken about what happened.
The officers made the heroic rescue yesterday morning in Totteridge after the woman fell unconscious at the wheel of her car and it careered into the water.
Today they returned to where the accident happened to speak to our reporter Paul Brand.
They described what greeted them as they arrived at the scene:
More top news
Londoners who have received new electronic gadgets for Christmas are being advised to take simple steps to protect them from thieves.
The Boxing Day sales got off to a flying start with shops reporting a surge in business during the first hour of trading.
Bus strikes are planned for Monday 29 December and Monday 5 January.