On 15 April 2018, 18.00 BST, tens of thousands of protesters including Hollywood stars, global climate change campaigners, and Olympians blocked the roads at Marble Arch, before moving on to Oxford Circus, Waterloo Bridge, Piccadilly Circus and Parliament Square. They caused more than £6,000 of infrastructure damage. Over the next 10 days activists sat on top of trains on London's light railway and marched on Heathrow Airport. Finally, there was a "closing ceremony" after the 10 days of protest for the protestors in Hyde Park