RET (Rotterdamse Elektrische Tram) is the main public transport operator in Rotterdam, the Netherlands. It currently operates 28 bus lines, 9 tram lines and two metro/light rail lines in Rotterdam and the surrounding municipalities. Like the vast majority of local transport in the Netherlands, RET employs the National Tariff System. Skytrain Bangkok. ... Rotterdam Location Coat of arms The coat of arms reads Sterker door strijd, i. ... The examples and perspective in this article or section may not represent a worldwide view. ... A CLRV Streetcar in the City of Toronto. ... A rapid transit, underground, subway, tube, elevated, or metro(politan) system is a railway — usually in an urban area — with a high capacity and frequency of service, and grade separation from other traffic. ... This article is about light rail systems in general. ... A municipality or general-purpose district (compare with: special-purpose district) is an administrative local area generally composed of a clearly defined territory and commonly referring to a city, town, or village government. ...