Section 223(3) in The West Bengal Panchayat Act, 1973
(3)In making a bye-law under sub-section (1), a Gram Panchayat, a Panchayat Samiti or a Zilla Parishad may provide that a breach of the same shall be punishable with fine which may extend to one hundred rupees, and in the case of a continuing breach with a further fine which may extend to ten rupees for every day during which the breach continues after the offender has been convicted of such breach.