(FILES) In this file photo taken on October 02, 2019 Britain's Prime Minister Boris Johnson (L) leaves with his partner Carrie Symonds after delivering his keynote speech to delegates on the final day of the annual Conservative Party conference at the Manchester Central convention complex, in Manchester, north-west England. - Britain's Prime Minister Boris Johnson and his partner Carrie Symonds have on February 29, 2020, announced that they are expecting a baby in the early summer, and that they have got engaged to be married. (Photo by Stefan Rousseau / POOL / AFP)