A man has been arrested after four women were stabbed in a car park at a supermarket in west London.

Police were called at about 10:30 BST to Sainsbury’s on The Avenue in Hampton.

London Ambulance Service said the women were treated at the scene for stab wounds to the chest, legs and back. One of the victims was taken to a major trauma centre by an air ambulance while three others were taken by road to a south London hospital as “priority”.