But what measures could be put in place in a workplace for 8 or so hours that couldn't be put in place if someone nipped round to their mum's for an hour or two?
We can fashion a face covering/mask, we can use soap and water, keep more than 2 metres apart, not touch each other, bring our own drink or food, not touch door bells, knockers, handles, vacuum and clean after they leave etc...
And how many of those will be done religiously at every work place? Or will people be left to touch the same door handles as everyone else, to have to walk down corridors where 2m apart would mean walking in the wall, etc...