Which of the following is not a delegated legislation?

Public opinion is not a delegated legislation. Delegated legislation is a type of law made by authorities other than the legislature, such as the executive branch or local governments. It derives its authority from a statute passed by the legislature that allows the delegate to make law within the scope of that authority. Statutory instruments, bye laws, and orders-in-council are all examples of delegated legislation. Public opinion, on the other hand, refers to the views and beliefs held by the general public on a particular issue and is not a form of law-making.