The UK used to be covered in trams, with networks in virtually every city and town, but now just eight (or six, depending on what you include) British metro areas use a light-rail system. Could they ...

An Urbos 3 tram, currently in use in the West Midlands. Credit: West Midlands Combined Authority. UK public transport company Transport for West Midlands (TfWM) has unveiled plans to expand its ...