(1)A person who obstructs an authorised officer of an enforcement authority acting in pursuance of section 110 is guilty of an offence.
(2)A person who, not being an authorised officer of an enforcement authority, purports to act as such in pursuance of section 110 or 111 is guilty of an offence.
(3)A person guilty of an offence under this section is liable on summary conviction to a fine not exceeding level 5 on the standard scale.