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Benchmarks: February 12, 1986: France and the U.K. sign the Treaty of Canterbury, paving the way for the Chunnel
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Completed Section of Channel Tunnel Rail Link in UK. Red lights give location of cross passages for emergency evacuation Stock Photo - Alamy
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System of the Channel Tunnel (France/UK) including a central service... | Download Scientific Diagram
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The location of the U.K. "cross-over" section of the Channel Tunnel... | Download Scientific Diagram
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Completed section of 7.5km concrete lined tunnel between Stratford and Kings Cross in London on the Channel Tunnel Rail Link Stock Photo - Alamy
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Geological section of the English Channel at the crossing of the Channel Tunnel. [851x350] : r/MapPorn
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