WHO hasn't had that occasional fantasy, that one day we shall do to England what England did to us. And then looked for signs that we are 'taking over' England. Looking at no more than the salwar-kameezes at Heathrow airport, the browning of Southall, Wembley, Leicester and Birmingham, and at some Indian faces in English preserves, the spillover here and there of our many-ness. But Southall is hardly revenge for the Raj. It's bright and lively, but not the stuff these fantasies are made of. And our shopkeepers in England are not the shopkeepers the English were in India; this business is about piling pennies, not building empire.