What is secondary legislation?

Secondary legislation refers to law that is formulated by an authority or body other than the legislature, typically under powers granted by an existing Act of Parliament. This form of legislation is essential for providing detailed rules and regulations necessary for the implementation of primary legislation, allowing for flexibility and responsiveness in governance.

In the context of the correct answer, secondary legislation allows specialists and government bodies to create regulations that are tailored to the specifics of the law, within the framework set by Parliament. This ensures that laws can be efficiently enacted without the need for further parliamentary debate on every detail, which is especially important for technical and administrative matters.

The other options do not accurately represent the definition of secondary legislation. Laws evolved through court decisions pertain to case law or judicial precedent, while laws created by referendums involve public voting on specific issues, and laws made by the judiciary relate to judicial decisions rather than legislative processes. Thus, the emphasis on the role of specialists in crafting detailed regulations under the direction of Parliament accurately captures the essence of secondary legislation.