Hon NANAIA MAHUTA (Minister of Local Government): Can I come back to the basic premise of the bill, and it is very much targeted at public supplies. Then there's a mechanism by which Taumata Arowai will work through some of the complexities around self-supplies, private supplies, of drinking water, and while much of the debate is very much focused in that area, the majority of the emphasis of the bill's workings is very much geared towards council—public—supplies of drinking water. 