I've been visiting Somerset in the van for a few days, and last night I stayed in a picnic area and truck stop. This morning I went into the cafe for an early morning coffee, and I was offered a bottle of hand sanitiser, and asked to use some. This is obviously as a result of the Coron Virus appearing in the UK. I had no problem with complying, but I'm not sure how useful it is. Far more of a problem could be the communal use of the 'loos in my opinion.
I think that it is the correct measurement that is taken from coffee shops and restaurants.
It is not the way that Corona virus is going to be eliminated but it is a way to make a routine to use hand sanitizers and keep our hygiene levels at their highest.