Section 57. Unauthorized occupation of highway.

Whoever- (a) occupies or makes any encroachment on any highway in contravention of the provisions of sub-section (1) of section 21, or (b) fails to comply with the notice served on him under sub-section (1) of section 23 for no valid reason, shall, on conviction, be punished- (a) for a first offence with fine which may extend to 1[one thousand rupees], (b) for a subsequent offence in relation to the same encroachment with fine which may extend to 2[two thousand rupees] plus a further fine not exceeding 3[hundred rupees per day] on which such occupation of the highway or encroachment continues.