I have always believed that MP's become seriously out of touch with the real world - especially that of their constituants - on the day they become an MP, for the simple reason that they are given first class rail travel from their constituancies to London free of charge. I have travelled first class twice in my whole life - once when I got a promotional deal in advance, and once when travelling on an assignment for a magazine. Because my travelling companion and I - a photographer - were casually dressed, the first class buffet car attendent (the buffet was 'first class', not the attendent!) demanded that we vaccate the buffet car, until we produced out tickets to prove our right to be there.
MP's simply take their perk-laden lifestyle for granted, and to this day fail to grasp the reason why the electorate is angry and ashmed of them for their wilful trough-snouting.
I previously thought Mr Duncan to be one of the more reasonable Conservatives - a potentially tortological statement I know - but this incident proves that he has little idea of what 'ordinary people' trhink, feel and experience.
If this is his idea of joking, he needs to get his sense of humlur checked - it appears to be malfunctioning