The Basic Law (BL) is the constitutional document of the Hong Kong Special Administrative Region (HKSAR). It provides the guarantees to maintain our existing way of life, including socio-economic development, the rights and duties of Hong Kong people, the rule of law and other areas. The Basic Law was put into effect on July 1, 1997.
Q: Have the laws previously in force in Hong Kong been maintained?
A: The Basic Law provides that laws previously in force in Hong Kong, that is, the common law, rules of equity, ordinances, subordinate legislation and customary law, shall be maintained and adopted as laws of the HKSAR, except for any that contravenes the Basic Law, and subject to any amendment by the HKSAR legislature. (BL Articles 8; 18; 160)