A group described as anti-vaccine protesters tried to force their way into the London headquarters of the national UK medicines regulator that approves COVID-19 vaccines. The Met police said that the protesters later became violent towards officers. In various footage posted to social media on Sept. 3, dozens of police drive back a crowd of demonstrators who are trying to get through the doors of the building on Cabot Square in Canary Wharf. That building is the headquarters of the Medicines and Healthcare products Regulatory Agency (MHRA). Some footage and messages on social media suggest that the group was protesting against the vaccination of children. One local councillor who was on the scene described them as “anti-vaccination anti-Covid rules.” The protest came just ahead of a long-anticipated recommendation by another official body on whether healthy 12–15 year-olds should be vaccinated. “We have officers attending a demonstration outside a commercial building on Cabot …