The Insulate Britain campaigner for three months in November last year for breaching an injunction put in place by the Government to stop the organisation from blocking busy roads and motorways like the M25. The Extinction Rebellion offshoot group carried out a series of protests throughout the autumn, causing major disruptions to motorists. During the interview on LBC, Mr Mckechnie showed little remorse for his actions and stated "I absolutely won't back down from taking future action."

       LBC reporter Rachel Venables said: "Already speaking, you didn't have any problems from the other prisoners which had been your fear."

       Mr Mckechnie said: "No, I had no problems I was so surprised that before going to prison I was terrified.

       "At this point, I would be perfectly willing to risk prison if the stakes were high enough."

       The LBC journalist asked: "So this is your experience of prison, has made you willing to go again?"

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       Mr Mckechnie said: "My experience of prison has emboldened me to take any future action regardless if prison is a consequence."

       Ms Venables said:" And would you go again? will you go again with Insulate Britain?"

       Mr Mckechniesaid: "Well I'm not too sure what's happening with Insulate Britain at the moment.

       "We're still waiting on a response from the Government, but I absolutely won't back down from taking future action.

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       Ms Venables added: "Even though you've just been in prison."

       Mr Mckechnie said: "Absolutely! I feel that if we're able to save these 8,000 - 30,000 lives, every year that are lost to fuel poverty.

       "I would spend the rest of my life in prison for that."

       According to reports from the Government, the Metropolitan Police have spent ￡4 million responding to road disruptions caused by Insulate Britain activists who protest by blocking busy dangerous roads.

       Ken Marsh the Met Police Federation chairman slammed protestors when he gave his comments on Insulate Britain activists, Mr Marsh said: "Unfortunately we have to police what's put in front of us.

       "It's disgusting that we're having to spend that sort of money on these protests."