Public transport in the London Borough of Havering Greater Anglia services originating at the central London terminal at Liverpool Street. The London, Tilbury and Southend Railway, with services operated by c2c, crosses the borough in two places with stations at Rainham and Upminster, and splits into a further branch east of Upminster. The central London terminal for c2c services is at Fenchurch Street. The Romford to Upminster Line operated by London Overground is entirely contained within the borough and has one intermediate station at Emerson Park. The District line of the London Underground has stations at Elm Park, Hornchurch, Upminster and Upminster Bridge. All stations in Havering are
London Underground rolling stock numbering and classification London Underground rolling stock numbering and classification Rolling stock used on the London Underground and its constituent companies has been classified using a number of different schemes. This page explains the principal systems. The numbering and classification of electric multiple unit stock on the London Underground is usually related to the type of line that the trains are used on. There are two distinct types of line: 'Sub-surface' lines (earlier lines built on the cut-and-cover method, which use trains of similar size to those on the national railway network), and 'Tube' lines (deep-level lines, built to a more restricted size).