558.Paragraph 14 states that HEE may provide help or advice to another public authority on such terms as it decides. Public authority is defined in sub-paragraphs (3) and (4) as any person whose functions are functions of a public nature and excludes the Houses of Parliament or a person exercising functions in connection with proceedings in Parliament. Public authorities in the Channel Islands or the Isle of Man are included within this definition, but others outside the UK are not.