More than 100 anti-vaccine protesters occupied a building in central London on Monday which houses a British media company.
Around 20 police officers cordoned off entrances to the building, which is the headquarters of ITN - the owners of Channel 4 News, ITV News and Channel 5 News.
More police officers gathered outside on the street, where the demonstrators had unlawfully gained access to the building.
The protesters forced their way into offices in Camden after earlier holding a rally in central London demonstrating against COVID-19 vaccinations and lockdowns.