The Panel with Jo McCarroll and Ian Powell, Part 2

In part two, the spread of wilding pines in Southland is fast approaching the point of no return -- that's the warning issued. But funding has been cut, and control efforts have been described as 'treading water'. Then, the panel hears about plans to re-establish the Mornington cable car in Dunedin. The Dunedin Heritage Light Rail Trust chairperson Gina Browne outlines their vision.