What we don't hear is all those who are doing exactly as you suggest. That is not news worthy. There are plenty of businesses who have already changed practices, plenty who have been thinking how to change and have just been waiting for the green light to proceed. The decent ones will be halfway there already, the managers, the heads etc and will just get on with it. Those who are not sure should really keep quiet and wait until this afternoons release. I would be disappointed in heads, managers etc being on the news this morning, they would not fill me with confidence.I've been amazed how many professional people - business owners, head teachers etc. who have been bleating this morning "we don't know how...we haven't been told...the government hasn't given clarity". Do your job. Accept some responsibility for decisions. Listen to the detail given today and then implement some of the plans you should already have had in place for a re-opening. Head teachers usually bleat about government interference and now they want to be given chapter and verse as to how to run their school. Gave up on the news in the end as it was just more of the same and not one person said "ok, that's good...we have a plan and now will get to work preparing".