HONG KONG—Tens of thousands marched in sweltering heat in Hong Kong on July 21 as anti-government protests show no signs of let-up, with anger over an extradition bill morphing into a fresh front against what many see as an erosion of freedoms.
Millions have rallied over the past two months in an unprecedented show of force against Hong Kong leader Carrie Lam, triggering the worst social turmoil to rock the former British colony since it returned to Chinese rule 22 years ago.





