Donald Trump’s administration has offered fossil fuel companies an extraordinary opportunity to evade air pollution rules by simply emailing the US president to ask him to exempt them.

Trump’s Environmental Protection Agency (EPA) has set up a new email address where what it calls the “regulated community” can request a presidential exemption from their requirements under the Clean Air Act, which is used to regulate dangerous toxins emitted from polluting sources.

Operators of power plants that burn coal or oil, linked to tens of thousands of deaths each year in the US via the mercury, arsenic and other carcinogens emitted through their air pollution, have until Monday to ask Trump to allow them to bypass clean air laws.