My Lords, my interest in this is that I was at Heathrow at the time in question. My flight was cancelled and I found myself in the unusual position of entering the UK barely two hours after I had left it. When I re-entered, it was just before the incident that we are discussing and I could not get through the e-gates, so I had to queue up. I can tell the House that, as I am sure the Minister is aware, even on occasions when the system is allegedly working there are many e-gates not in use. As part of the review that the Minister says is being undertaken into this important incident—by the way, the place was full of schoolchildren on their half-term holiday—he might want to take into account the fact that even on a normal “good” day, many e-gates are not in operation.