No refuse or solids of any sort obstructive to the flow of waste water shall be placed, thrown or allowed to enter any public sewer, or allowed to remain on or in any trap or catch basin so as to obstruct the sewer; and no person shall injure or break or remove any portion of any catch basin, covering flag, gully grating, flush tank or manhole, or any part of any sewer, nor do any act obstructing or in any way interfering with the use of any sewer or the flow of waste water through any sewer.
(Prior Code, § 15.108) Penalty, see § 10.99