A man in his 70s suffered life-threatening head injuries after a crash as he wheeled a trolley in a supermarket car park.

The man was injured outside Sainsbury's in Otford Road at around 5pm yesterday.

He was said to be pushing a shopping trolley in the car park when he was struck.

It was reported that a vehicle hit both the trolley and the pedestrian, causing him to be knocked the floor.

Witnesses should call Kent Police's Serious Collision Investigation Unit on 01622 798538, or emailsciu.td@kent.pnn.police.uk