Mayor warned he faces a Plymouth-style tree backlash unless he protects all the trees at Bristol Zoo bristolpost.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bristolpost.co.uk Daily Mail and Mail on Sunday newspapers.
Paul Powlesland climbed up the threatened tree on Tuesday to prevent it being felled by developers. His demonstration began in a bid to try and save a line of old lime trees in Wellingborough.