New diesel and petrol cars and vans will be banned in the UK from 2040 in a bid to tackle air pollution, the government has announced.
Ministers have also unveiled a £255m fund to help councils tackle emissions, including the potential for charging zones for the dirtiest vehicles.
But the £3bn clean air strategy does not include a scrappage scheme, calling previous ones "poor value" for money.
Local government leaders welcomed the funding but called for more detail.
Local authorities will be given direct financial support from the government, with £40m of the fund being made immediately.
They can use the funds for a range of measures, such as changing road layouts, implementing new technologies or encouraging residents on to public transport.
If those measures do not cut emissions enough, charging zones could be the next step - but the government says these should only be used for "limited periods".