Mystery as Barack Obama spotted outside No10 Downing Street for unannounced visit

Former US president Barack Obama has made a surprise appearance in Downing Street.

Mr Obama smiled and waved at photographers before he entered No 10 shortly after 3pm. Downing Street later said Mr Obama - who has not visited No10 since leaving office - was making an "informal courtesy drop-in" while in the UK capital. ---More...

Any guess? Still trying to understand why former President Barack Obama (@BarackObama) is visiting UK Prime Minister Rishi Sunak (@RishiSunak) in London. WATCH pic.twitter.com/MrDqgLVwXf

— Simon Ateba (@simonateba)March 18, 2024