To the extent necessary to practise perfusion, a clinical perfusionist is authorised to—
(a) possess a restricted drug at a place where the clinical perfusionist practises perfusion; or
(b) introduce a restricted drug into extracorporeal circulation equipment if the drug is introduced under—(i) a clinical protocol for the clinical perfusionist at the place; and(ii) the supervision of an anaesthetist or cardiothoracic surgeon.