DLR stands for Docklands Light Railway, a light rail system in London, England. It primarily serves the Docklands area and connects to various key locations, including Canary Wharf and London City Airport. The DLR is known for its automated trains and offers a convenient mode of transport for both commuters and tourists. The DLR began operations in 1987 and has since expanded its network significantly. It is an integral part of Transport for London (TfL) and provides connections to other transport services, such as the London Underground and National Rail. The system is designed to be accessible and efficient, enhancing travel options in the city.