In early November 2007, Eurostar conducted a testing programme in which some 6000 members of the public were involved in passenger check-in, immigration control and departure trials, during which the "passengers" each made three return journeys out of St Pancras to the entrance to the London tunnel.
Primo november 2007 førte Eurostar et testprogram, hvor omkring 6000 almindelige mennesker var involveret i passagercheck-in, immigrationskontrol og afgangsprøver, hvor 'passagererne' hvad ville køre tre returture ud af St Pancras til indkørslen til London-tunnelen.