The Boys in Blue is a 1982 British comedy film directed by Val Guest and starring Tommy Cannon, Bobby Ball, Suzanne Danielle and Roy Kinnear.
In the seaside village of Little Botham (pronounced bottom), we encounter the local police force consisting of Constable Ball and Sergeant Cannon, who are concerned with breaking up a traffic jam.
Having taken her home, Ball and Cannon see mysterious blue and red flashing lights and think they have found the UFO themselves (although in reality it is a fake ambulance used by the thieves to frighten the locals).
Before Ball and Cannon can call the authorities Lloyd arrives, revealing that he is the mastermind behind the crimes and shutting the policemen - handcuffed together due to their own incompetence - in their cell.
They also realise that the lamp on the roof had been used to guide ships to the beach to pick up the paintings, conclude that Ball and Cannon are responsible, and start to search for them.
The hapless Ball and Cannon continue their own pursuit and are diverted onto a race track, where the bus narrowly misses several speeding cars.
"[3] The film was shot primarily at Elstree Studios in Hertfordshire, England, but many other locations throughout the United Kingdom were used, such as Edlesborough, Eaton Bray, Weymouth, Wool, Lulworth Cove, St Albans, Borehamwood and Bushey Heath.