(1) A person who -
(a) describes himself (in whatever terms) as a person to whom the general prohibition does not apply, in relation to a particular regulated activity, as a result of this Part, or
(b) behaves, or otherwise holds himself out, in a manner which indicates (or which is reasonably likely to be understood as indicating) that he is such a person,
is guilty of an offence if he is not such a person.
(2) In proceedings for an offence under this section it is a defence for the accused to show that he took all reasonable precautions and exercised all due diligence to avoid committing the offence.
(3) A person guilty of an offence under this section is liable on summary conviction to imprisonment for a term not exceeding six months or a fine not exceeding level 5 on the standard scale, or both.
(4) But where the conduct constituting the offence involved or included the public display of any material, the maximum fine for the offence is level 5 on the standard scale multiplied by t
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