International rail infrastructure is a very valuable part of our international travel systems. I am afraid it is beyond the ken of the Home Office to require Eurostar to run any particular route, but Border Force does facilitate the clearance of passports, as I have already said, in Brussels and Paris, and this works very effectively. As a result of the agreement with our French friends, they run checks in London, and those are sometimes the subject of delays. That can impact the running of trains; I entirely accept that.