Police are looking for four motorcyclists who may have witnessed a road crash that left two people dead.

Raymond Dalrymple, 52, and his pillion passenger Lisa Clark, 35, were killed instantly when their bike was in collision with three cars on the A22 at East Hoathly, near Uckfield, on Tuesday evening.

Both lived in the same house in East Grinstead.

A Sussex Police spokesman said: "There were four other motorcycles seen in the area at the same time. It is not clear if Mr Dalrymple was riding with them."

Anyone with information should call Mr Clarke on 0845 607099.