If you wish to sign up to volunteer projects locally to support your communities, particularly the vulnerable groups, here are web links on the national campaign for volunteering by the Scottish Government which includes volunteer opportunities for returning NHS workers and those wanting to offer support to public services. The links to information are:
https://twitter.com/scotgov/status/1244579265758232576
https://twitter.com/ReadyScotland/status/1244553481727467522
additional info:
https://www.gov.scot/news/national-volunteering-plan-for-coronavirus/