A riot erupted on March 27 on a bridge connecting China’s Jiangxi Province and the virus epicenter of Hubei, where provincial authorities had lifted lockdown measures days earlier. Footage of the incident shows residents from Hubei shouting and stomping on police cars, overturning multiple vehicles after Jiangxi police blocked them at the checkpoint on the bridge. “Go Hubei, go Hubei!” Locals shouted, according to videos posted on social media. One video filmed from a distance showed that throngs of people had filled almost the entire length of the bridge. At least five officers from the Jiangxi side were injured, according...