Any other business?

‘Sexual intercourse began in 1963,’ wrote Philip Larkin; consumer debt, with similar connotations of gratification and regret, began in Britain three years later with the launch of Barclaycard, based on the model of the world’s first mass-market credit card, BankAmericard in California, which dated back to 1958. A retired bank manager once told me he swiftly realised the three most useful things about the revolutionary new product: ‘It scraped ice off your windscreen.