Channel Tunnel terms of the Concession, Eurotunnel was obliged to investigate a cross-Channel road tunnel. In December 1999 road and rail tunnel proposals were presented to the British and French governments, but it was stressed that there was not enough demand for a second tunnel. A three-way treaty between the United Kingdom, France and Belgium governs border controls, with the establishment of "control zones" wherein the officers of the other nation may exercise limited customs and law enforcement powers. For most purposes these are at either end of the tunnel, with the French border controls on the UK side of the tunnel
Cycling in the Channel Tunnel aid of "" broadcast live on French national television. This 1994 peloton was led by Henri Sannier and accompanied by Jean-Michel Guidez, Patrick Chêne, Jean Mamère, Marc Toesca, Thierry Marie, Paul Belmondo, Bernard Darniche, Jean-François Guiborel and others. The group used the service tunnel to cross the channel between Folkestone and Coquelles, accompanied by a STTS vehicle. On 1 June 2014, Chris Froome rode eastbound from England to France in a video promoting Team Sky and publicised during the 2014 Tour de France season. Cycling in the Channel Tunnel Pedal cycles in the Channel Tunnel are normally allowed to cross