OH just phoned me and told me that one of the operatives on one of the sites this week had symptoms and tested positive.
As a precaution the main contractors shut site today and said no trades are allowed back on until next week and that's only providing they have a negative test.
OH wasn't anywhere near the person or actually on site the day they started feeling ill or any of the people he works with. He was onsite today which is when they have shut site because the persons test came back positive. They are all obviously going for a test as per the main contractors instructions but is everyone that's been on site since now meant to self isolate until test results come back and stay away from there families? OH looked online and can only find things about self isolating if showing symptoms and not if instructed to go for a test.