Mr. Vincent Harrison:

-----when they are coming through security to present their boarding cards. They have already been at the airport for some time before that and they are still well in advance of the two and a half hours or three and a half hours. There has to be a level at which people have gained sufficient assurance from their own experience and the experience of others, and perhaps the commentary in the media and on social media, that a general level of calmness is there.