A charity single has been released with lyrics penned by the sons of Northumbria Police officer PC Peter Baker.
The police-themed song, We Stand Together, is written by Adam and Luke, and is in aid of Care of Police Survivors.
It was recorded after PC Baker contacted every force in the country asking colleagues to perform.
It is available from iTunes, Google Play and Amazon. Its release coincided with the funeral of Westminster attack victim, PC Keith Palmer.