hello, this is bbc news, the headlines: groups including right—wing activists have clashed with police in central london as they gathered near houses of parliament. officers have been trying to stop the far—right groups from reaching hyde park, where a peaceful anti—racism rally has been taking place. in paris, riot police fire tear gas and charge at pockets of violent protesters at an anti—racism rally. the queen's official birthday has been marked with a ceremony at windsor castle. now on bbc news, deforestation has skyrocketed in colombia since the peace deal of 2016. our world joins a team of scientists from the royal botanic gardens, kew, as they go on a mission

into virgin tropical rainforest. they hope to discover and save rare plant species before they are destroyed and vanish forever. in the forests of colombia, nature is under attack. since the civil war ended in 2016, deforestation has skyrocketed. i'm frank gardner, and i am heading into what remains of the virgin tropical rainforest. i've traded in my wheelchair for a packhorse a the royal botanic gardens, kew.