Masked men rob Burnham Tesco Express armed with sledgehammer
Three masked men armed with a sledgehammer and crowbar have robbed a supermarket in Burnham.
Tesco Express on the town's High Street was targeted on 17 May, Thames Valley Police said.
Robbers entered the store at 22:45 BST and threatened staff before stealing "a large quantity of cigarettes and a sum of cash".
The thieves were driven away by a fourth person in a dark coloured Subaru Impreza estate.
Witnesses are being urged to come forward.