Glasgow-born comedian Billy Connolly has revealed he is receiving treatment for Parkinson's disease.
The 70-year-old entertainer is one of around 127,000 Britons living with the degenerative condition.
His friend, the independent MSP Margo MacDonald, who also suffers from the condition, joined Scotland Tonight to discuss the impact the illness has on patients' lives.
Feedback: We want your feedback on our site. If you've got questions, spotted an inaccuracy or just want to share some ideas about our news service, please email us on firstname.lastname@example.org.
Download: The STV News app is Scotland's favourite and is available for iPhone from the Apple store and for Android from Google Play. Download it today and continue to enjoy STV News wherever you are.
More About Scotland Tonight
- Defence review: Clyde shipyards to build eight frigates for Navy
- Kevin Bridges talks meltdowns, mid-gig selfies and going Dutch
- Scotland Tonight: Best-selling Outlander author Diana Gabaldon
- Scotland Tonight: Are we heading for an antibiotic apocalypse?
- Scotland Tonight: Pressure on Corbyn as Labour divisions exposed
- Support among Scots to remain in EU at strongest level yet, poll finds
- Scotland Tonight: Anas Sarwar plans to run for Glasgow seat in May