Larry Wilmore is a Catholic.
Transmission Voie-Machine -LRB- TVM , English  : track-to-train transmission -RRB- is a form of in-cab signalling originally deployed in France and used on high-speed railway lines .. cab signalling. cab signalling. France. France. TVM-300 was the first version , followed by TVM-430 .. TVM-300 was developed in the 1970s as part of the TGV project .. TGV. TGV. At speeds of above 220 kilometres per hour , TGV trains run only on dedicated tracks designated as lignes a grande vitesse -LRB- LGV -RRB- .. TGV. TGV. At high-speeds it is not possible for a driver to accurately see colour-light based railway signals along the track-side .. Signalling information is instead transmitted to the train and displayed as part of the train controls .. The driver is shown the safe operating speed , displayed in kilometres per hour .. The 1980s-developed TVM-430 system transmits more information than traditional signalling would allow , including gradient profiles and information about the state of signalling blocks further ahead .. This high degree of automation does not remove the train from driver control , although there are safeguards that can safely bring the train to a stop in the event of driver error .