An independent lifeboat service in Norfolk has been told it cannot use blue lights reserved for designated emergency vehicles.
Hemsby Independent Lifeboat Service - which responds to calls both offshore and along the Broads - received a letter from Norfolk Constabulary on Tuesday instructing them to refrain from using their blues and twos even in an emergency.
If the lifeboat continues to use their emergency lights, or even have them attached inside the vehicle but not in operation, they could be liable for prosecution.
According to the law, the RNLI is the only authorised lifeboat service to be able to use sirens and flashing lights during emergencies.
As a result, Hemsby Lifeboat is concerned they will not be able to tackle busy roads during callouts to Broads rescue operations during the daytime.
A spokesperson from Norfolk Constabulary said: "We were contacted by a member of the public who raised concerns around the use of blue lights and sirens by an independent lifeboat service.
"As a result, we reviewed the relevant legislation and unfortunately, there is no exemption to allow the independent lifeboat service to use blue lights and/or sirens on the public highway or to have blue lights fitted to the vehicle, whether in use or not.
"We are aware the service would like special dispensation to drive its launch vehicles on blue lights, but the legislation is specific and does not allow it.
"This is a regrettable situation as we recognise the well-intended efforts of these volunteers, however, we have to work within the legislation and do not have the authority to amend or change it."
Hemsby Lifeboat's Broads Rescue service is the only operator providing coverage of the Broads in Norfolk.
The Lifeboat service has also played a vital role in the village's plight against coastal erosion, having worked throughout the night during recent storms to help evacuate homes and campaigning for a sea defence to help protect the village's coastline.
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