Behaviour in Supermarkets being a prime example.
And there's the kicker, supermarkets operate a virtual free for all policy, even down to the wearing of masks not being enforced (can't blame the staff for that, they aren't paid enough apparently), compare that to bars and restaurants that are socially distanced, wearing of masks enforced (by the same kind of low paid staff that supermarkets employ), rules about walking around uncovered and all drink and food being brought to the table and yet they have to close. If, and I really mean when, Tier 5 kicks in, supermarkets need to sort out a lot of shit, designated days for those who can and can't/won't wear masks ie masks one day, no masks the next, also strictly a "one in, one out" policy enforced by proper security, not the African numpties on their phones all of the time that inhabited my local Sainsburys on Lockdown 1, if you have to queue outside in all weathers, remember it's "for your own well being".