This document discusses different types of legislation that can protect and affect businesses and users, including copyright, patents, and health and safety laws. It provides information on copyright protections for creative works and limitations such as exceptions for private copying, parody, and orphan works. Patents are described as protecting ideas and inventions from being copied, though they can also inhibit new ideas. Health and safety laws, such as the UK's 1974 Health and Safety at Work Act, require businesses to assess workplace risks and ensure safety procedures, training, protective equipment and risk control.