epa09593019 Policemen stand near burning objects after a protest against the '2G policy' turned into riots, with protesters setting fires in the street and destroying police cars and street furniture, Rotterdam, Netherlands, 19 November 2021. Hundreds of demonstrators gathered on Coolsingel earlier that evening because they disagree with the 2G policy, which refers to the two Dutch words for vaccinated and recovered. EPA-EFE/VLN NIEUWS

epa09593018 People stand near burning objects after a protest against the '2G policy' turned into riots, with protesters setting fires in the street and destroying police cars and street furniture, Rotterdam, Netherlands, 19 November 2021. Hundreds of demonstrators gathered on Coolsingel earlier that evening because they disagree with the 2G policy, which refers to the two Dutch words for vaccinated and recovered. EPA-EFE/VLN NIEUWS

epa09593017 A person looks at a damaged police car after a protest against the '2G policy' turned into riots, with protesters setting fires in the street and destroying police cars and street furniture. Hundreds of demonstrators gathered on Coolsingel earlier that evening because they disagree with the 2G policy, which refers to the two Dutch words for vaccinated and recovered. EPA-EFE/VLN NIEUWS

epa09592756 Hundreds of people gather during a protest against the 2G policy in Coolsingel, Rotterdam, Netherlands, 19 November 2021. Hundreds of demonstrators have gathered to protest against the tightened coronavirus measures. EPA-EFE/Killian Lindenburg