Detectives looking for a raider who threatened staff at a Cornish petrol station with a handgun have arrested a man in Plymouth.
Police said that a masked man entered the Shell garage just off the A30 at Fraddon on Monday night.
He threatened staff with a handgun before fleeing with a quantity of scratch cards.
Armed police and the force helicopter scoured the scene but nobody was arrested at the time.
A force spokesman said: "A man has been arrested by officers in the Plymouth area and he is due to be questioned by detectives from Newquay later today.