Background: Scotland's social care services 'unsustainable'published at 12:19 British Summer Time 22 September 2016
The current system of social care in Scotland is "unsustainable", according to a financial watchdog.
The Accounts Commission said an additional £667m, external would be needed by 2020 to maintain current levels of service, and called for a "frank and wide-ranging" debate on the issue.
It said an ageing population, budget cuts and legislative changes were putting pressure on the system.
Scotland's 32 councils currently spend about £3.1bn on social care.
That money was used to provide support to more than 300,000 people in 2014/15 - about 70% of whom were aged over 65.