Reward offered after armed raiders rob Cambridge bookmakers
A £10,000 reward has been offered after a bookmakers was raided in Cambridge on Sunday.
Two men went into Ladbrokes, in Guildhall Street, at about 19:30 BST and one threatened staff with a gun while the other stole cash.
Another man was outside guarding the entrance, police said.
The Association of British Bookmakers is offering the reward for information that leads to the arrest and conviction of the gang.
One man was described as black, of athletic build, wearing a blue padded jacket and his face was covered.
Police said a second man was dark-skinned, slim, wearing a long sleeved hooded top and a dark coloured scarf over his face.
Both were about 5ft 11ins in height and aged between 21 and 40.
No description was given of the third man.