1.  The anniversary also offers visitors a unique opportunity to ride on original trains that have been taken out of museums.

2.  The original train station and transit point has been carefully restored.

3.  The broken-down Eurostar train had been a replacement for the original train, which developed other unspecified technical faults on the French side of the tunnel in Lille.

4.  The broken-down train had been a replacement for the original train, which developed other unspecified technical faults on the French side of the tunnel in Lille.

5.  The second generation trains are faster and provide a smoother ride than the original trains.