Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Experts: New National Security Law Likely to Expand China's Control Over Hong Kong Verna Yu HONG KONG - China's top law-making body is expected to pass a sweeping national security law for Hong Kong on Tuesday --a move that many critics and ordinary Hong Kongers fear will empower the Communist Party to tighten its control and threaten the unique status of the freest city on Chinese soil. In the wake of the yearlong protests in Hong Kong sparked by a controversial extradition bill that could see individuals sent to China for trials, China has repeatedly told Hong Kong leaders to enact legislation to plug the "loophole" of national security. In October, China's Communist Party leaders unveiled steps to "safeguard national security" in Hong Kong. In late May, China shocked many by announcing it would impose a sweeping national security law through an annex of the city's mini-constitution, the Basic Law. China's top legislative body, the National People's Congress Standing Committee, has been holding a three-day deliberation on the security law since Sunday. The law is expected to pass on Tuesday. Although Hong Kong reverted from British to Chinese rule in 1997, its post-handover mini-constitution, the Basic Law, safeguards the city's basic freedoms and civil liberties, as well as the rule of law, according to the common law tradition. .