This week, the media pressure was on the British government to extend the deadline for the evacuations from Kabul airport. The government had no power to do this unilaterally: it duly asked the United States, and was duly turned down. The issue was almost beside the point. It is doubtful, given the burning desire of so many to leave the country, whether a few more days of rescue flights would have done much to shorten the suffering queue of hopefuls.