//Scenario: man / woman walks into store without one
Assistant asks politely “ please wear a mask”//
//What then? Shopkeeper refuses to serve customer and asks him/her to leave the premises.//
It has been made quite clear from the legislation already in place (shops in Scotland and public transport in Scotland, E&W) that enforcement will not be expected to be undertaken by anybody other than the police.
//We are allowed to deny entry to anyone not wearing a mask (As I understandf the Government guidelines).//
The government guidelines say no such thing at the moment (unless I have missed a recent publication) but of course shops can deny entry to anybody they like provided they don’t discriminate on the grounds of a “protected characteristic”. Disability is one of those characteristics and if anybody has an illness that means they cannot wear a mask then discriminating against them would be illegal.
//Douglas, anyone exempt from wearing a mask must provide proof e.g a doctor's note.//
Really? Where does it say that then, Danny? But more than that, assuming the shop legislation follows that of the public transport rule that say you must wear a mask, that legislation provides a non-exhaustive list of “reasonable excuses” for not wearing one. There are seven listed and five of them are not medically related. How, for example, do you expect a doctor to take the time and trouble to certify that you are “… providing assistance to another person (“B”) and B relies on lip reading to communicate” (even if he could).
Mr Hancock announced yesterday that the move was being introduced to protect shop staff "who have been disproportionately affected by the virus." He's quite correct, they have. They make up 3.4% of the workforce but account for 2.8% of the reported Covid infections.