They said waste, containing cyanide, arsenic, mercury, would be stored there for 30 years while new methods were developed to clean it. Now, it’s clear it’s here to stay, in a crumbling mine, beneath an aquifer - drinking water source for millions of people.

30 years of broken promises now poisoning future generations.

Recently, Canadian politicians in a province called Alberta have complained loudly about environmental laws. Another Canadian province called Ontario passed a law allowing mining companies to bypass environmental rules. My message to Canadians is simple. Don’t make the same mistake.