(1)In this Act “prohibited activity” means any of the following activities—
(a)producing a psychoactive substance that is likely to be consumed by individuals for its psychoactive effects;
(b)supplying such a substance;
(c)offering to supply such a substance;
(d)importing such a substance;
(e)exporting such a substance;
(f)assisting or encouraging the carrying on of a prohibited activity listed in any of paragraphs (a) to (e).
(2)The carrying on by a person of an activity listed in any of paragraphs (a) to (e) of subsection (1) is not the carrying on of a prohibited activity if the carrying on of the activity by that person would not be an offence under this Act by virtue of section 11.