The Hague, Netherlands Rioters set fires in the center of the southern Dutch city of Eindhoven and pelted police with rocks Sunday at a banned demonstration against coronavirus lockdown measures, while officers responded with tear gas and water cannons. Police in the capital of Amsterdam also used a water cannon to disperse an outlawed anti-lockdown demonstration on a major square ringed by museums. Video showed police spraying people grouped against a wall of the Van Gogh Museum. It was the worst violence to hit the Netherlands since the pandemic began and the second straight Sunday that police clashed with protesters in Amsterdam. The country has been in a tough lockdown since mid-December that is due to continue at least until Feb. 9. The government beefed up the lockdown with a 9 p.m. to 4:30 a.m. curfew that went into force on Saturday.