No, people with older diesel cars that can’t afford to pay monthly for a new car or change to a newer petrol car should not be punished.Diesel cars do not contribute hugely to climate issues. To make changes to petrol and electric cars funding should be provided to those on lower incomes that require their car for work and those on lower income should not have to pay clean air zone and ULEZ charges. Use of Private jets etc should be controlled and taxed heavily.