Zac Goldsmith has quit as a minister with a blistering letter accusing Rishi Sunak of being "simply uninterested" in the environment.
The Tory peer said he was "horrified" the government had "abandoned" its promises on animal welfare, climate change and nature both "domestically and on the world stage".
He announced his resignation a day after he was named and shamed for attempting to undermine a Commons probe into Boris Johnson's Partygate lies.