The party has pledged in its manifesto to create three new national parks in England, bringing the total nationally up to 13. A total of £50m a year would be spent maintaining them, the party said. Other than Dorset, other proposed locations include in The Chilterns in Hertfordshire and Buckinghamshire, the Mendips, Cotswolds, Quantocks, Surrey Hills and Northumberland coast.

Liberal Democrat leader Sir Ed Davey said: “Our National Parks are some of the most beautiful parts of our country, and that’s why I’m delighted that Liberal Democrats will create three new National Parks across England. “This Conservative party has broken too many promises to protect our countryside. Over the last few weeks, whilst travelling the country, I have heard from people about how important natural spaces are to families.

“It is hard to overstate the difference things like National Parks can make to entire communities. “Liberal Democrats promise to create new National Parks, which could include areas like the Chilterns, as well as ensuring that our existing parks, beloved by people across the country, are protected for generations to come.” The party has criticised the Tories for “failing” to deliver on their 2019 manifesto commitment to create one new national park.

There are currently 10 national parks in England: Broads, Dartmoor, Exmoor, Lake District, New Forest, Northumberland, North York Moors, Peak District, South Downs and Yorkshire Dales. Planting 60 million trees a.