The independence of Hong Kong’s judicial system is under assault from the Communist Party leadership in Beijing, senior judges in the city told Reuters, posing the gravest threat to the rule of law since Britain handed its former colony back to Chinese sovereignty in 1997. Three of Hong Kong’s most senior judges told Reuters that the independent judiciary, the cornerstone of the city’s broad freedoms, is in a fight for its survival. Beijing’s effort to hobble the judiciary is multi-pronged, according to more than two dozen interviews with judges, leading lawyers and diplomats in Hong Kong.