It shall not be lawful for any person to throw or suffer to be thrown or to pass into any sewer of a local authority, or any drain communicating therewith, any matter or substance by which the free flow of the sewage or surface or storm water may be interfered with, or by which any such sewer or drain maybe injured.

Every person offending against this enactment shall be liable to a penalty not exceeding ten pounds, and to a daily penalty not exceeding twenty shillings.