A man thought to be part of Extinction Rebellion sits precariously atop a lamppost on central London's Oxford Street to demonstrate against climate change as police look on from below.<br /><br />Police arrested dozens of Extinction Rebellion activists on Wednesday (April 24), the tenth day of protests in the capital.<br /><br />Policemen surrounded protesters at nearby Marble Arch, carrying away some protesters.<br /><br />More than 1,000 people have been arrested since the protests began.
