BY day he can be seen replacing light bulbs and changing wheels, but by night he swaps his overalls for a uniform and stab-proof vest to go out on the streets chasing criminals.

Skipton's Brian Cook is employed at the town's police station as a full-time orderly or odd job man but at the drop of a hat can switch roles to become a crime fighting special police officer.

Mr Cook has been rewarded for his 13-year dedication to the Specials with an Area Commander's Commendation.

He was recently appointed orderly and it is his job to make sure the fleet is up to scratch in terms of basic maintenance, ensure DIY jobs are done and ferry paperwork back and forth.

"Basically anything that needs doing to assist the force in their jobs," said Mr Cook, who shares the job with a second orderly and between them they cover all of Craven.

Mr Cook joined the Specials in 1991 to support regular officers out on the streets. He said he had always enjoyed a physical challenge and had spent some time in the Territorial Army.

"It has always been such a challenge, and I am pleased to know that I am doing what I can to help," said Mr Cook. "It is enormously good fun."

As a special, his role can include anything from patrolling events like Skipton Gala, to attending the scene of a sudden death, or being out on the streets late on a Friday night to deal with any disturbances.

Specials have the same powers as regular officers in their own force area and neighbouring force, including the powers of arrest, and to stop and check vehicles.

They are expected to commit to a duty a week but hours are flexible to fit in with other work commitments.

The award was presented at the force's bi-annual presentation ceremony at Boroughbridge, which recognises the dedication and bravery of officers.