London Underground R Stock the Edgware Road-Wimbledon route, where shorter platforms necessitated the use of C Stock. Three vehicles have been preserved. London Underground R Stock The London Underground R Stock electric multiple units were used on London Underground's District line from 1949 to 1983. Composed of new cars and converted Q38 Stock trailers, the cars were built and converted in three batches between 1949 and 1959. The cars were driving motors (DM) or non-driving motors (NDM), there being no unpowered trailers. The second batch, introduced in 1952, was constructed from aluminium, saving weight and one train was left unpainted as an experiment. Considered
Hornchurch and Upminster (UK Parliament constituency) of Havering: Hornchurch and Upminster (UK Parliament constituency) Hornchurch and Upminster is a constituency represented in the House of Commons of the UK Parliament since 2017 by Julia Lopez of the Conservative Party. The easternmost seat in Greater London, this seat was created by merging two of the three old constituencies comprising the London borough of Havering, specifically Hornchurch and Upminster. These two seats were lost by the Conservatives in Labour's landslide 1997 victory, but Upminster was one of the few Conservative gains in 2001 and Hornchurch was lost by Labour in 2005; this area is now very safe territory