the Minister for the Department of Finance and Personnel shall be a public authority and all Northern Ireland civil servants shall be treated as employees of that authority;

the Minister for the Civil Service shall be a public authority and all United Kingdom civil servants shall be treated as employees of that authority;

the Secretary of State for Defence shall be a public authority and all reservists and members of the home service forces shall be treated as employees of that authority; and

the Chief Constable of the Royal Ulster Constabulary shall be a public authority and all members of the police force shall be treated as employees of that authority.