A NEW law banning off-road vehicles from the region's footpaths and bridleways has been applauded by conservationists.

Legislation closing a legal loophole that allowed vehicles to use byways because they were once used by horse and carts came into force this week.

It will mean vehicles will be banned from more than 230km of trails in the Yorkshire Dales National Park.

The law has been welcomed by the Yorkshire Dales National Park Authority.

Mark Allum, the authority's access projects officer, said: "We can now say that in all but some very rare circumstances everything down on the map as a footpath or bridleway does not have motor vehicular access.

"Concerns about the use of these routes have been raised by residents, parish councils and farmers, as well as by people who are visiting the park.

"Their concerns have been about damage and erosion of the tracks, noise, safety and the general conflict between motor vehicles and other users."

The law will prevent vehicles using about 70 routes on the North York Moors.

Karl Gerhardsen, the park authority's recreation and access officer, also welcomed the legislation.

And the Ramblers' Association described the law as a victory for walkers.

Jacquetta Fewster, the association's director of campaigns, said: "We welcome this legislation, which shows the Government is prepared to take tough action now to stop this destruction of our natural environment.

"We are delighted that no more footpaths will be opened to vehicles, causing irrevocable damage and shattering the peaceful enjoyment of the countryside."

The law is part of the Natural Environment and Rural Communities Bill, which passed through Parliament in May last year.

Rural Affairs Minister Jim Knight said: "The Government is delivering our commitment to curtail the inappropriate use of green lanes and ancient ways by motor vehicles, by putting an end to claims for motor vehicular use of them on the basis of historical use, and evidence of that use, by horse-drawn vehicles."

In October, national park authorities will have the power to make traffic regulation orders to stop vehicles using unsuitable country lanes.

At present, only county councils can make an order.