POLICE dogs and the force helicopter were brought in following reports of a burglary in progress at a Keighley premises.

Officers raced to the business centre, in Pitt Street, at about 11.20pm yesterday after a burglar alarm activated.

A search of the area was carried out but no-one was found.

A police spokesman said: "It is believed someone has attempted to break into the premises but fled when the alarm sounded.

"No entry to the building was gained."