Covid test even if they were already displaying symptoms of the virus.Scottish Government guidelines call for members of the public to immediately self-isolate if they show signs they have caught coronavirus – meaning they can only leave the house in order to be tested.But a shock poll commissioned by health bosses has revealed a sizable proportion of people are unsure of the self-isolation rulesA YouGov survey of more than 1000 adults in Scotland asked what they would do if they developed one