THE smallest city in the world to have a rapid transit metro is Lausanne in Switzerland. Lausanne is just 41.37 square kilometers in size and it's fifteen kilometer long Metro Lausanne consists of two lines and twenty eight stations.
Rapid transit in the United Kingdom consists of four systems: the London Underground and the Docklands Light Railway in London; the Tyne and Wear Metro in Tyne and Wear; and the Glasgow Subway.
After the closure of the Leeds system on 7 November 1959, Sheffield became the last city in England operating trams (closing in 1960), with Glasgow (Scotland) the last in the UK (closing in 1962).