A person is guilty of an offence if, without reasonable excuse, he—
intentionally delays or obstructs a person exercising functions conferred by or under this Part; or
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.
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.