Police are appealing for witnesses following the theft of a bicycle from Harlestone Road, Northampton.
The theft happened at 12.30pm on Sunday. The thief, who cut the chain securing the bike to steal it, was wearing a brown jacket. The bike is a white Felt Q200 mountain bike with a brown saddle.
Witnesses, or anyone who knows anything about this incident, can call Northamptonshire Police on 101.
Alternatively, they can call the independent charity Crimestoppers anonymously on 0800 555 111 or use the anonymous online form at www.crimestoppers-uk.org