Hi, we are due to go to the canaries(gran canaria) in September but I am worried about having to do a test prior to return to the Uk and what happens if you test positive. Would you have to isolate in the country? How do they enforce this? Is it a quarantine type hotel? I've looked endlessly online but can't find anything that says what happens just that a test is required before home travel. Does anyone know that could advise?Thanks