SCHEDULE 5U.K. CONTROLLED DRUGS EXCEPTED FROM THE PROHIBITION ON IMPORTATION, EXPORTATION AND POSSESSION [F1(APART FROM NITROUS OXIDE)] AND SUBJECT TO THE REQUIREMENTS OF REGULATIONS 24 AND 26

9.  Any mixture containing one or more of the preparations specified in paragraphs 1 to 8, being a mixture of which none of the other ingredients is a controlled drug.U.K.