London: Cop headbutts a traffic light, falls off her horse, sparks chaos in Black Lives Matter demo

Saturday 6 June, 2020: A british cop was flung from her horse outside Downing Street, after crashing into traffic lights with her head, during a dangerous police attack with police horses against protesters at a Black Lives Matter protest in London, creating chaos as the horse run amok knocking over protesters on the ground. The unidentified officer suffered a collapsed lung and also broke her collar bone as well as some ribs, according to the Met Police. [Videos posted on Twiiter by @lifeofjam_, @kci20