If, by 1 July 1963, no rules have been made under Article 74 and in implementation of Article 75 of the Treaty as regards the publication of transport rates and conditions, decisions concerning the nature, form and extent of such publication shall be taken, together with any other appropriate measures, within the limits of, and as provided in Article 79 (1) and (3) of the Treaty, account being taken of the fact that such decisions and measures must in all cases be consistent with the common transport policy.