President Trump has began his three-day state visit of the UK. Just before touching down the US president heralded his arrival with a Twitter tirade against Sadiq Khan, calling him a 'stone cold loser' after revealing he felt Khan had done a 'terrible job' as London mayor.

After landing at London Stansted airport this morning, Trump was met on the runway by the foreign secretary, Jeremy Hunt, among other dignitaries. Later Trump travelled to Buckingham Palace, where he was greeted by Prince Charles before later being introduced to the Queen. In the afternoon the president attended a wreath-laying ceremony at Westminster Abbey before attending the Queen's state dinner in the evening. Here are video highlights of Trump's first day in the UK