Many pubs/restaurants/hairdressers etc seem to be diligently following good practice concerning infection control, yet I consistently read of those that aren’t. It seems it’s far too easy for businesses to get away with bad practice and potentially contribute to ruining it for everyone. For the sake of those businesses that are operating by the rules (and all the rest of us), more effort is needed to close down those that aren’t.
More well-publicised temporary closures would concentrate minds.... but I’m not sure the Police/Trading Standards/HSE have the resources or interest to do this except in extreme cases.