"However, if, in special circumstances a decision in relation to rule 6(1) has to be made in advance of the main hearing, the tribunal to which the originating application has been referred can meet for that purpose, and they can then consider whether they can and should give a ruling at that stage."
"8. Taking the case for what the advocates tell us it to be, we are satisfied that security of his premises and his stock is important to the Respondents but the disclosure of that part of his security system which relates to this case does not seem to cause so much injury that its disclosure will cause substantial injury to the Respondents' business. Therefore we are not prepared to order that the whole of the hearing, including the speeches takes place in private.
"Any hearing of or in connection with an originating application shall take place in public unless in the opinion of the tribunal a private hearing is appropriate for the purpose of hearing evidence which relates to matters of such a nature that it would be against the interests of national security . . . which in the opinion of the tribunal is likely to consist of -