Insulate Britain: M25 targeted near Heathrow as activists stage protest
Climate change protesters have defied a court order and blocked part of the M25 at Heathrow Airport.
A total of 53 people have been arrested as Insulate Britain blocked the slip road at junction 14 just after 08:00 BST. The road has now reopened.
A High Court injunction banning protests around the M25 and Dartford Crossing was issued last Thursday.
"You can throw as many injunctions at us as you like, but we are going nowhere," the campaign group said.
It is the latest of several protests targeting major roads in the south east.
The order, which was granted to National Highways Ltd, states demonstrators are banned from "causing damage to the surface of or to any apparatus on or around the M25 including but not limited to painting, damaging by fire, or affixing any item or structure thereto".
It adds that those involved "may be held to be in contempt of court and may be imprisoned, fined or have their assets seized."
The injunction includes slip roads and bridges.
Ministers had hoped the High Court injunction would prevent further disruption around London.
In statements read out last week at the Home Office, the campaigners said: "We are more scared of the destruction of our country than we are of breaking an injunction.
"There are times when we have to step up and do what is right."
The group, an offshoot of Extinction Rebellion, is calling for the government to insulate homes in the UK to help cut carbon emissions.
It wants heat-saving measures installed in social housing by 2025 and all homes by 2030.
Protester Dr Diana Warner, 62, a retired GP from Bristol, said she was protesting out of "desperation".
"This is the fifth time I've been here trying to block a motorway because the only way to get the government to listen is to disrupt things," she said.
Ms Warner added she "completely understood" people's frustrations with the protest however what was at risk was the "lives of our children and grandchildren".
"I'm really sorry but I'm determined to do everything I can to make us safe and change society ... we have to try."
The government said it was investing £1.3bn to support people to install energy efficiency measures.