A local authority has approved plans to charge increased parking prices for the most polluting vehicles.
Richmond Council in south-west London, has said high carbon dioxide-emitting vehicles will now incur three times the normal residential parking fees.
A family with two such cars could pay up to £750 a year under the proposals, compared with a current bill of £200.
The policy was passed after a three-hour meeting on Monday night and should be in place by May.
BBC