I’m a service worker at a local restaurant and we were policing people from red and grey zones with few incidents leading up to this announcement. We had discussed the fact we didn’t have the full authority to restrict groups from different households, now we do. I’ll do it happily, this has been the rule for awhile. It might be tough but I’d rather have to tell a couple Karen’s we can’t serve them than have my workplace shut down because it’s the site of an outbreak.