Fjalen River Thames

Duck Patrol is a British television comedy series that originally aired in 1998. Produced by LWT for the ITV network, it centered around a river police station by the River Thames. The script for the pilot episode 'Of Ducks and Men' was re-filmed with some changes to supporting cast and main cast uniforms, and retitled as 'Flying Colours' which then became the first episode of the following series.

The story begins when a wave of violence hits London following the discovery of the bizarrely mutilated body of a man in the Thames. First appearances suggest a witchcraft killing. But the dark reality is more complicated – and even more frightening. Assigned to the case is young, hopeful DS Dan Twentyman and his senior partner DI Moses Jones, seconded from Scotland Yard due to cultural links with the local community.

The actor and television presenter embarks upon a 200-mile journey from source to sea to discover what makes the Thames one of the greatest rivers in the world.

Documentary series following the salvage of seven shipwrecks from the river Thames