Canada

To all of it's citizens. But to our most vulnerable first, which includes all of the hinterland. Food, water and shelter should be a basic human right for all citizens under the charter.

The reasoning and the article has a link to the judgement if people want the super long legal version of it.

Favel said in both decisions the Canadian government made First Nations dependent by forcing them to relocate to reserves, and that the country has historically "exerted direct control over every facet of First Nations life through legislation, regulations, policies, and practices," including control over financing for water infrastructure and housing.

Also the personal opinion part you'd think Pierre and the Conservatives would applaud this given the stance on "government tyranny".

Seems to me that if the Federal government told them where they must live, that government has a responsibility to provide safe drinking water. For nations that are self governed and are able to move around on their traditional lands, I’d argue that it’s up to them to find safe drinking water.

Treaty status and details should also be taken into consideration.