A masked campaigner has climbed into the branches of the 150 year old Vernon Oak in Dore in a bid to save the tree from being felled. The oak, a familiar landmark on Vernon Road, is scheduled to be taken down by council contractors Amey as part of its Streets Ahead highway maintenance programme. The tree climbing campaigner says he is ready to stay on the tree for as long it takes to save the tree. Baillor Jalloh reports for Sheffield Live!