If a municipality is satisfied that there has been a contravention of section 88.3 (candidates’ election campaign advertisements), 88.4 (third party advertisements) or 88.5 (mandatory information in third party advertisements), the municipality may require a person who the municipality reasonably believes contravened the section or caused or permitted the contravention, or the owner or occupier of the land on which the contravention occurred, to remove the advertisement or discontinue the advertising.