Sir Keir said he and Mr Trump - who was accompanied by British ambassador Lord Mandelson in the Oval Office - had managed to 'achieve something that many people tried to achieve for many years'. The impact of the eye-watering 25 per cent levies on cars will be eased with a quota of 100,

The PM visited the Jaguar Land Rover plant he'd previously been to in the West Midlands after sealing a deal with the US to slash tariffs paid by American consumers on British made vehicles from 27.5%