1 of 5 | Thousands of Anti-Trump protestors march through the streets of London to protest against Donald Trump's state visit to the United Kingdom on Wednesday. Photo by Hugo Philpott/UPI | License Photo
Sept. 17 (UPI) -- U.S. President Donald Trump's visit to England with King Charles III at Windsor Castle on Wednesday has sparked large protests in London and at Windsor.
Police estimated there were about 5,000 protesters at Parliament Square in London, and a smaller protest gathered outside of Windsor Castle.
Trump is unlikely to see the protests since most of his day and evening will be spent inside Windsor Castle. On Wednesday evening, the king and Queen Camilla will host a banquet, at which Charles and Trump are expected to give speeches. The king's speech was written on the advice of the United Kingdom government, BBC's Chris Mason reported.
The protests were organized by the Stop Trump Coalition, a group of more than 50 unions and charities.
