Newly appointed Foreign Secretary Boris Johnson waves as he leaves 10 Downing Street in central London on July 13, 2016 after new British Prime Minister Theresa May took office.
Theresa May took office as Britain’s second female prime minister on July 13 charged with guiding the UK out of the European Union after a deeply devisive referendum campaign ended with Britain voting to leave and David Cameron resigning.
/ AFP PHOTO / OLI SCARFF