Basic Law and Hong Kong National Security Law
This domain tests the constitutional framework of the Hong Kong Special Administrative Region and the national-security legal framework. Accuracy about enacting bodies, legal basis and scope matters more than political opinion.
Basic Law foundations
- The Basic Law is the constitutional document of the HKSAR, effective 1 July 1997. Article 1 states that Hong Kong is an inalienable part of the People's Republic of China.
- Article 2 confers a high degree of autonomy; Article 8 preserves the common law and previous laws except those inconsistent with the Basic Law.
- Article 11 provides that no law of the HKSAR may contravene the Basic Law. Article 18 governs application of national laws, which apply in Hong Kong only if listed in Annex III.
- The power of interpretation of the Basic Law belongs to the Standing Committee of the National People's Congress; Hong Kong courts may interpret provisions in adjudication within the Basic Law's limits.
National security framework
- The Hong Kong National Security Law was enacted by the NPC Standing Committee on 30 June 2020 and promulgated in Hong Kong. It was added to Annex III of the Basic Law. It is a national law applied in Hong Kong, not an ordinary SAR ordinance passed by the Legislative Council.
- The NSL specifies four categories of offences: secession, subversion, terrorist activities, and collusion with foreign or external forces. It also establishes enforcement and case-handling mechanisms.
- Article 23 of the Basic Law remains a duty of the SAR to enact laws on treason, secession, sedition, subversion, theft of state secrets and foreign political organisations. Local Article 23 legislation was enacted in 2024 through the Safeguarding National Security Ordinance; it is distinct from the 2020 NSL.
Worked example
Statement: 'The National Security Law was passed by the Legislative Council, so it is an ordinary Hong Kong statute.' The first clause is false and the conclusion fails. The 2020 NSL was enacted by the NPC Standing Committee and applied via Annex III. The 2024 Safeguarding National Security Ordinance is local legislation, but it is a different instrument. The key reasoning is to separate enacting body, legal basis and subject matter before judging a statement.
Traps that cost marks
- Treating the NSL as replacing the Basic Law or abolishing 'one country, two systems'.
- Confusing Article 23 local legislation with the 2020 NSL.
- Saying the HKSAR has sovereignty; it has a high degree of autonomy, not sovereign status.
- Confusing independent judicial power with independence from the constitutional order.
- Assuming all national laws automatically apply in Hong Kong.