Now that HS1 is fully in operation Eurostar trains no longer mingle with suburban trains in England. Here, on the approach to Waterloo on 13th November 2007 - the last day this could happen - 3217 is about to pass an up South West Trains Class 450 unit and overtake Reading bound 458018 working the much delayed train 9138, the 14:13 departure from Waterloo International to Bruxelles Midi, running about 95 minutes late.