Police in northeastern China said that seven people have been arrested following a clash between residents and authorities enforcing COVID-19 quarantine restrictions. The violence comes as China reports new cases nationwide, with 2,230 cases reported Tuesday in the southern manufacturing and technology hub of Guangzhou. While the numbers remain relatively low, China has relentlessly pursued its strict "zero-COVID" policy of quarantines, lockdowns and daily or near-daily compulsory testing. A news release from the police department in the Shandong city of Linyi said public security would take strong measures against those who "illegally violated the legal rights of personal protection of...