Hong Kong braces for protests over new China security law

Activists say Beijing’s ban on activity considered subversive signals the end of autonomy and have called for demonstrations.

Hong Kong’s authorities are braced for protests this weekend after China announced plans to impose a new security law on the city.

It would ban activity Beijing considers subversive. Activists say the law signals the end of autonomy and have called for demonstrations.

Al Jazeera’s Adrian Brown reports.