So if the R-rate increases to past 1 will the whole country shutdown again? Our school (Y6) have made us contractually agree that if any of our family are showing symptoms that we self isolate and get tested and we won't be allowed to send Y6 back to school until test results show negative, which is fair enough, but I can see how this is going to potentially be chaos throughout the whole of next school year. DH back at work but how many times could he self isolate until his employer says "enough"?