Pippa Middleton and her husband are locked in a planning row with villagers after cutting off public access to a footpath on their estate. The Princess of Wales’s sister and James Matthews moved into the residence in Kintbury, West Berkshire, two years ago. The 145-acre property was formerly owned by the late design tycoon Sir Terence Conran, who had allowed locals to use the country lane leading up to the Georgian mansion’s driveway. Advertisement But Ms Middleton and Mr Matthews have since ere