Hear, Hear Lady Delilah! I know for a fact that these middle-class parents put the Head under a lot of pressure to segregate classes along the lines net-family-income. Apparently some pupils were to concentrate on learning how to play bridge, to mix the perfect G&T, and solve the Telegraph Cryptic Crossword, whilst others were to focus on changing car tyres, scanning grocery items, and mixing the perfect G&T. Luckily sense prevailed.