The Dangerous Drugs Regulations (Northern Ireland) 1938
At the date of the coming into operation of these Regulations the drugs to which Part III of the principal Act applies are:-
(a) medicinal opium;
(b) any extract or tincture of Indian hemp;
(c) morphine and its salts; and diacetylmorphine (commonly known as diamorphine or heroin) and the other esters of morphine and their respective salts;
(d) cocaine (including synthetic cocaine) and ecgonine and their respective salts, and the esters of ecgonine and their respective salts;
(e) any solution ...