How does this week’s heatwave compare with 1976?
From our UK edition
Prime numbers It looks as if Britain will just miss out on having seven prime ministers in the space of a decade as nominations for the Labour leadership election will not open until 9 July (David Cameron left office on 13 July 2016). Have we ever had seven PMs in the space of ten years? – After Lord Liverpool left office on 9 April 1827 Britain saw a further eight premierships within the following decade. Two, however, saw the same person returning to office, so we had seven different prime ministers within the space of ten years.