What you should know about China's new national security law for Hong Kong

China has imposed a sweeping national security law for Hong Kong that prohibits acts of succession, subversion, terrorism and collusion with a foreign power in the city. Details of the law were revealed as it went into effect late on June 30, 2020. The legislation has sparked widespread concern about its implications, despite assurances from officials who say it only targets a small minority in the city. The Post looks at how various parties could be affected under the law.   Note that this…