London Metro

London has the world's oldest subway system (locally known as the tube), a fully automatic modern light rail (Dockland Light Railway, referred as DLR) and the London Overground. Rail transportation in London is extremely developed.

Hours of operation: The operation time is generally around 5 am to midnight. Specific information is available in the London transportation official website, or you may pay attention to the information bar inside the station.

Tickets: Information can be found at London transportation official website: www.tfl.gov.uk