The laws previously in force in Hong Kong shall be maintained, except for any that contravene this Law, and are subject to any amendment by the legislature of the Hong Kong Special Administrative Region, including _________.

The answer highlights the foundational legal principles and frameworks that continue to operate within Hong Kong's legal system after the imposition of the Basic Law. It acknowledges that laws previously in force, including common law, rules of equity, and ordinances, serve as the underpinnings of Hong Kong’s legal framework, provided they do not conflict with the Basic Law itself.

Common law refers to the body of law developed through judicial decisions over time, forming a vital aspect of Hong Kong's legal heritage. Rules of equity complement common law by ensuring fairness and justice in legal proceedings. Ordinances, as statutes enacted by the legislature, represent specific laws established within Hong Kong's legal framework prior to the Basic Law's enactment.

These components collectively indicate how the legal continuity is preserved while allowing for updates and modifications through the local legislature, respecting the unique legal history of Hong Kong. Thus, the response underscores the critical balance between retaining established legal principles and adapting to new legal contexts as dictated by the Basic Law.