The person who is registrar shall not, nor shall any assistant registrar or other officer or person appointed under paragraph 5 of Schedule 1, be liable to any action, suit or proceedings for or in respect of any act or matter done or omitted to be done in good faith in the exercise, or purported exercise, of the functions conferred under this Act or any other statutory provision on the Registrar, the Land Registry, any assistant registrar or any officer or person appointed for the service of the Land Registry.