Went to see my dentist yesterday who was in sombre mood. He said that PHE had not given any advice, and they had not been given any protective clothing. Being a dentist is apparently *the* top occupation for coronavirus risk since it scores high on proximity to other people and exposure to infection. The surgery is only doing work which has already been started and general checkups have been cancelled. He said that he was sure that he could fit a crown in two weeks time.
My advice- particularly as we have AF- to get any dental work done pronto if you are able, as it may become difficult shortly. Also brush your teeth!