[171D Penalties for non-compliance with planning contravention notice]
[171D Penalties for non-compliance with planning contravention notice]

[(1)     If, at any time after the end of the period of twenty-one days beginning with the day on which a planning contravention notice has been served on any person, he has not complied with any requirement of the notice, he shall be guilty of an offence.

(2)     An offence under subsection (1) may be charged by reference to any day or longer period of time and a person may be convicted of a second or subsequent offence under that subsection by reference to any period of time following the preceding conviction for such an offence.