FILE – In this Wednesday, Dec. 9, 2020 file photo, UK Chief Brexit negotiator David Frost walks before getting in the same car that British Prime Minister Boris Johnson then got into when he left 10 Downing Street, in London, to fly to Brussels. David Frost has been appointed to Prime Minister Boris Johnson’s Cabinet as a minister of state, the government said Wednesday Feb. 17, 2021. His job, which starts March 1, will be to lead relations with the EU and “help drive through changes to maximize the opportunities of Brexit.”