Dougie steps out across the windswept Langholm Moor in Dumfriesshire. He discovers how the local community purchased over 10.000 acres and what they plan to do with it in future. Photographer Shahbaz Majeed returns to follow the River Tay, looking at the pictures that tell i's story. Arlene is at Loch Insch in the Cairngorms, where she part in a nationwide light display that celebrates the environment, while Cammy is in Galloway meeting the farmer who has brought a bit of New Zealand to Scotland. And Anne is back on the road to meet up with the paramedic travelling 1,000 miles across the Scotland on horseback.