A group of Greenpeace activists arrested following an anti-oil protest on the roof of Rishi Sunak's constituency manor house have been released while inquiries continue, police have said.North Yorkshire Police, who have come under criticism following the security breach at the Prime Minister's grade II-listed mansion in Kirby Sigston on Thursday, said their investigation "remains ongoing".The campaigners draped his home with an oil-black fabric to protest against the Government's plans to allow

A group of Greenpeace activists arrested following an anti-oil protest on the roof of Rishi Sunak's constituency manor house have been released while inquiries continue, police have said.North Yorkshire Police, who have come under criticism following the security breach at the Prime Minister's grade II-listed mansion in Kirby Sigston on Thursday, said their investigation "remains ongoing".The campaigners draped his home with an oil-black fabric to protest against the Government's plans to allow licences to be granted for further development of North Sea oil and gas.They scaled the roof of his home at about 8am on Thursday, while Mr Sunak, his wife and children were on holiday in California, and stayed up until around 1.15pm, when they were arrested.