Section 207(4) in Siliguri Municipal Corporation Act, 1990
(4)Notwithstanding any other action that may be taken against any person, whether owner or occupier, contravening any provision of this section, the Corporation may levy on such person, in accordance with such scale as may be prescribed, a fine not exceeding in each case rupees one hundred per square meter per month for the area under unauthorized use throughout the period during which such contravention continues.