4.—(1) For the purpose of paragraphs 2(4) and 3(4) the registrar may direct that additional information or evidence should be delivered to him, what such information or evidence should be and how it should be verified.
(2) The registrar shall not make available for public inspection—
(a)any application for higher protection; or
(b)any documents provided in support of that application; or
(c)any representations received in connection with the revocation of a decision under paragraph 7.
(3) For the purpose of determining an application for higher protection the registrar may accept any answer to a question referred in accordance with paragraph 2(5) or 3(5) as providing sufficient evidence of the nature and extent of any risk of violence or intimidation.
(4) In paragraphs 2 and 3 “former name” means a name that has been notified to the registrar under regulation 6(3)(a)(ii) or 7(1)(f)(ii) and the definition in regulation 2 shall not apply.