Section 357(2) in The Delhi Municipal Corporation Act, 1957
(2)No owner or occupier shall allow the water of any sink, drain, latrine or urinal or any rubbish, filth and other polluted and obnoxious matter to run down on or to, or be thrown or put upon, any street or into any drain in or along the side of any street except in such manner as shall prevent any avoidable nuisance from any such water, rubbish, filth or other polluted and obnoxious matter.