Thames River Police Museum records the history of this country's first ever police force.
It is located at Wapping Police Station,Officers have policed London's river from this station for over 200 years.

The Museum may be visited by appointment. 

   98 Wapping High Street
London
E1W 2NE

E-mail the curator at  patrick.connolly@met.police.uk 
Also, visit our website    http://www.thamespolicemuseum.org.uk