Just Stop Oil said its actions would affect fuel availability at petrol pumps across the south-east and Midlands
Clean-energy campaigners claim to have disrupted supplies from three oil terminals in the Midlands and south-east of England, as motorists complain some petrol stations are running short of petrol and diesel.
The government said only one terminal was out of action on Sunday afternoon as a result of the Just Stop Oil protests, and that local police forces are working with the industry to ensure that fuel supplies can be maintained.