 Lee Conservancy Police

The Lee Conservancy Police was the name given to a body of constables who policed the Lee Navigation, and were maintained by the Lee Conservancy Board, from at least 1871 until the canal system was nationalised in 1948, when they became part of the British Transport Police.The Lee Conservancy Board was established under the Lee Conservancy Act 1868, with effect from 1 April 1869.