Is Connecting Downpipes To Stormwater Compulsory?

It\'s a simple question but you\'ve probably had trouble finding the answer - is connecting downpipes to stormwater something you must do? #storwater #downpipes #stormwaterpipes ##stormwatersystem

https://goldcoastplumbingexperts.com.au/plumbing-tips/connecting-downpipes-to-stormwater/