46.—(1) The adjudicator must keep at his principal office a record of matters that records the particulars of all—
(a)references;
(b)rectification applications;
(c)substantive decisions; and
(d)all applications and decisions made under rule 45.
(2) Subject to paragraph (3), the record of matters must be open to the inspection of any person without charge at all reasonable hours on working days.
(3) Where the adjudicator is satisfied that it is just and reasonable to do so, the adjudicator may exclude from inspection any information contained in the record of matters.
(4) Depending on all the circumstances, it may be just and reasonable for the adjudicator to exclude from inspection any information contained in the record of matters if it is in the interest of morals, public order, national security, juveniles or the protection of the private lives of the parties to the proceedings, or where the adjudicator considers that publicity would prejudice the interests of justice.