Section 49E

Where a nuisance within, or affecting any part of, an area of an Authority appears to be wholly or partly caused by some act or default committed or being committed outside the area of the Authority, the Authority may take, or cause to be taken, against any person in respect of that act or default, any proceedings in relation to nuisances by this Ordinance authorised in the like cases, and with like incidence and consequences, as if the act or default was committed or took place wholly within the area of the Authority.