To the exact number of incidents, I would not be able to answer that, but I could certainly recover it from our database as required and get you that information later. I can tell you that our employees are extremely vigilant, and they apply the processes extremely well.
Police forces across the country, when required, respond extremely effectively. To my knowledge, never have we contacted any police force for support that didn't respond swiftly and effectively to our needs. Yes, we have detrained customers on occasion, unfortunately, because it was our only option at that time.
We also are extremely well skilled at identifying any suspicious baggage, and again, the police forces respond extremely effectively to all those needs. I can say that, to my knowledge, it has happened at least eight to 10 times this year, without being too specific, because I don't have the database in front of me, but numerous times. Each was responded to extremely effectively by all involved on every occasion.