BBC Scotland HD Tuesday

Reports from BBC newsrooms across the country with analysis and discussion on the big stories of the day

Friends Dazza and Natalie go up against each oether to find the best food and activities in Thurso, where Dazza goes surfing - even though he can't swim

Documentary following ferry operators Caledonian MacBrayne, beginning as Ardrossan port staff deal with delays and queues due to an engine fault

Part one of two. The murder of Caroline Glachan. Three suspects stood accused of killing the 14-year-old, whose body was found in the River Leven, Dunbartonshire

Part two of two. Two key witnesses reveal more shocking evidence and one defendant chooses to take the stand before the jury must decide whether or not all three committed murder

Martin Geissler and Natalie Higgins hear how one of the men responsible for the gritter system clears the nation's icy roads

A rare glimpse into the working world of the teams who keep the lights on in 208 lighthouses round the coast of Scotland and the Isle of Man