My Take | One country trumps two systems when it comes to national security
- While Hong Kong’s judicial system is based on common law, in cases such as media tycoon Jimmy Lai’s, it seems those principles need not apply

The Basic Law guarantees Hong Kong “a high degree of autonomy”, but foreign affairs and defence fall under the control of the central government. To that, we may now add national security. That is presumably what Beijing means when it says “one country, two systems” is still intact and will last indefinitely, but needs to be updated from time to time.
While the city’s judicial system is still independent and based on common law principles, in cases that fall under the purview of national security, those principles need not apply. When the three levels of the High Court up to the Court of Final Appeal ruled that former media tycoon Jimmy Lai Chee-ying could hire King’s Counsel Timothy Owen as his defence, the judges have grounded their rulings in the Basic Law and common law principles. But so far as the Hong Kong and central governments are concerned, national security overrides common law. That’s why the Department of Justice is seeking an interpretation with the National People’s Congress (NPC) Standing Committee.
President Xi Jinping’s work report from the Chinese Communist Party’s 20th congress reaffirmed one country, two system as “the best system safeguarding the stability and prosperity of Hong Kong and Macau”, said Shen Chunyao, chairman of the NPC Standing Committee’s legislative affairs commission, at the weekend. But he added there would be occasional “improvements” to the city’s governing system.
Speaking at the same seminar, deputy director of the Hong Kong liaison office Chen Dong reaffirmed the validity and importance of common law for Hong Kong. That is, presumably so long as it’s unrelated to national security.
Beijing has consistently stressed that “one country” must take precedence over “two systems”. Even though common law falls under “two systems”, national security is the guarantee and protection of “one country”. Lai is facing charges under the national security law. In a nutshell, under the law, foreign lawyers have no place in national security cases, which concern solely the country’s security interests.
Naturally, there has been an uproar in Western countries about Lai’s case. They see it solely as a case of press freedom and freedom of expression, or rather their suppression. At least that’s the more charitable interpretation.
