Free, fast, and regular testing for people who do not have symptoms of coronavirus (COVID-19) is available to everyone in Scotland. For more information about Rapid Lateral Flow Device (LFD) Test please visit
https://www.nhsinform.scot/illnesses-and-conditions/infections-and-poisoning/coronavirus-covid-19/test-and-protect/coronavirus-covid-19-get-a-test-if-you-do-not-have-symptoms?
You can watch the video 'How to do a lateral flow device test' from this link.
https://www.youtube.com/watch?v=Q92_ZJRWqiI