BBC Scotland HD (Freeview) Sunday

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

Dominic Chinea helps revive an Edwardian pianola at Glasgow's Britannia Panopticon, while Will Kirk and Kirsten Ramsay team up to make a handmade chess-set playable once again

A last-minute ferry cancellation jeopardises an order worth £28,000 to a Barra shellfish company that is due in France in 48 hours, while an oyster competition is hotly contested

Seasoned traveller Paul Murton sets off downstream to explore various rivers in Scotland

In Ayr, crewmates Sophie and Shelby treat a woman who is critically ill after a burst gastric ulcer, while Aberdeen paramedics care for a man with suspected meningitis

Jack and Victor are shocked by a visitor from beyond the grave as they vie to get hold of an invitation to a lavish wedding

PC Charlie McIntosh and PC Jane Mackay work undercover to trace some dodgy merchandise, and Chief Commissioner Cameron Miekelson discovers a whole new world of insults

As Operation Hedgehog reaches its dramatic conclusion, the Scots Guards brace for a final assault, while Laura and Josh prepare for deployment to Cyprus