Tens of thousands of protesters are expected to flood the streets of London Tuesday in protest at President Donald Trump's state visit to the United Kingdom, reports NBC News.
It is the largest of more than two dozen anti-Trump protests planned around the U.K. this week.
Flying above the demonstrators will be the Trump baby blimp, a 20ft inflatable depicting the president as a bawling infant in a diaper. This first took to the skies during the president's working visit to the U.K. in 2018, which drew upward of 250,000 protesters.
They will start in Trafalgar Square at 11 a.m. local time (6 a.m. ET) before moving onto Downing Street, where the president will meet the prime minister at lunchtime, and then onto Parliament Square for a closing rally.
Jeremy Corbyn, leader of the opposition Labour party and an outspoken Trump critic, will speak at the rally, having snubbed his invitation to the state banquet at Buckingham Palace on Monday night.
Elsewhere in Britain there are a constellation of other marches, from Glasgow to Exeter and from Sheffield to Belfast.