Avon & Somerset Police are asking people in Bath to remain alert following a recent increase in thefts of mopeds and motorcycles.
They say most incidents have occurred during the night and vehicles have been taken while parked on the street or from driveways.
Motorcycle owners are encouraged to ensure their vehicles are locked using a suitable device, and where possible, stored securely.
For information on securing your moped or motorcycle, visit this page.
If you spot anything suspicious or have any information about thefts call 101 and quote reference 5224089890.
If you witness a vehicle crime in progress, call 999.