How are laws made in the UK?

The predominant sources of law in the United Kingdom are:

primary legislation (https://t.me/espedition/537), known as Acts of Parliament or statutes, which begin life as drafts called Bills (see B and C below);

secondary or delegated legislation, such as statutory instruments, bye-laws, and professional regulations.

A new Act is passed in order to:

update or amend(=change) existing legislation;

legislate for new circumstances and enforce government policies;

ensure UK compliance with International or European Union (EU) Law;

consolidate laws by bringing together into one statute all the existing statutes on one topic;

codify rules by bringing together all the case law and statutes on a particular subject where the principles are established.

Parliament can enact(=make) any law it chooses or repeal obsolete laws(=annul old laws) which are no longer relevant, and the courts must enforce it. The exception to this is EU law.

Note: Act of Parliament and Bill are always capitalised(=written in capital letters) in legal usage; statute is not. Statutory instruments are delegated legislation created by government ministers. Bye-laws are made by Local Government or public bodies.

an Act (BrE) = a Bill (AmE)

delegated legislation =  legislation made not directly by an Act of the Parliament, but under the authority of an Act of the Parliament

enforce = cause to happen

ensure UK compliance with = make sure that UK meets rules or standard

statute = a written law passed by a legislative body

consolidate laws = join together into one system of laws

case law = based on judicial decisions (=made by court) rather than law based on constitutions, statutes, or regulations