POLICE are warning people to be on their guard after would-be thieves tried to steal a motorbike.

The suspects turned-up on a motorcycle at an address in Fell Lane, Keighley.

They attempted to take a machine stored at the property, but were unsuccessful.

"The suspects were stopped by security equipment and made off in an unknown direction," said a West Yorkshire Police spokesman.

The incident happened on Sunday (April 4).

For motorbike and scooter security advice, visit westyorkshire.police.uk/advice/vehicles-cycles/vehicle-crime/motorbike-and-scooter-security.