By convention, what goes on in the galleries is not proceedings of Parliament, therefore you never show the galleries. That is one way that people who make an exhibition of themselves will not go on television. But you did see all the MPs sitting behind Blunkett brushing the Paint off their clothes.
但當時發言的恰是一位盲人議員，他根本不知道有人扔漆粉，就繼續發言，所以你後來可以看到環繞他旁邊的議員撢西裝。