(1)A person is guilty of an offence if, without reasonable excuse, he—
(a)intentionally delays or obstructs a person exercising functions conferred by or under this Part; or
(b)refuses or neglects to answer a question, give any information or produce a document when required to do so in accordance with any provision made by or under this Part.
(2)A person guilty of an offence under subsection (1) is liable on summary conviction to a fine not exceeding level 3 on the standard scale.