of . Operation Like most modern trams, the TFS vehicles are one-person-operated. The driver is responsible for monitoring activity on board, including the operation of the doors. In most versions of the TFS, a single lever controls both acceleration and braking and contain an integrated dead man's switch. The versions used in Saint-Etienne, though, use pedals, consistent with the earlier PCC trams. The tramcars are equipped with land-train radios and ICS, infrared SAM and onboard pointwork control. Fleet Currently, TFS or TFS-derived trams are used on all lines of the tramway networks in Nantes, Grenoble, and Saint Etienne, as well as on Île-de-France tramway Line 1 operated by the RATP north of Paris. They had formerly operated on Île-de-France tramway Line 2 west of Paris and in Rouen until they were replaced by Alstom Citadis trams in 2002 and 2012, respectively. The TFS trams on Paris line 2 were moved to line 1, and the ex-Rouen trams were sent to Gaziantep, Turkey in 2013. References Alstom trams Tram vehicles of France Tram transport in France Train-related introductions in 1985 750 V DC multiple units