Woman knocked down by police horse at 'prank' concert in Belgium 1 Apr, 2021 11:19 PM 4 minutes to read In one video posted on social media, a woman appears to be taking off her clothes when a number of police on horseback ride past and knock her to the ground. Screenshot / @DarkiFranky, Twitter In one video posted on social media, a woman appears to be taking off her clothes when a number of police on horseback ride past and knock her to the ground. Screenshot / @DarkiFranky, Twitter news.com.au By: Rohan Smith Wild scenes have unfolded in the European city of Brussels, where an April Fool's Day prank went horribly wrong.