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
Summit Tunnel Gooch, assisted by Barnard Dickinson. Progress on the tunnel’s construction was slower than anticipated, largely because the excavation process was more difficult than anticipated. On 1 March 1841, Summit Tunnel was officially opened by Sir John Frederick Sigismund Smith; it had cost of £251,000 and 41 workers had lost their lives. On 20 December 1984, the Summit Tunnel fire occurred. No lives were lost and five months later, the tunnel reopened after limited repair work. The tunnel has remained in continuous use for passenger and freight services with little interruption since it opened. Summit Tunnel, between Littleborough and Todmorden is