Sir Keir Starmer has told Donald Trump that “applying tariffs on allies for pursuing the collective security of Nato allies is wrong” in a telephone call, Downing Street said.It comes after the US president said he would charge the UK a 10% tariff “on any and all goods” sent to the US from February 1, increased to 25% from June 1, until a deal is reached for Washington to purchase Greenland from Denmark.