On Thursday 2nd December I went to my local Morrisons at approximately 5pm. I was dismayed by the number of customers (over half, approximately) not wearing masks and moving about freely without being challenged or simply talked too by Security staff despite the change in restrictions and the obligation to wear masks in shops. I asked to see the manager of the supermarket and explained my surprise and feeling of insecurity. The manager responded that the restriction was not law and that therefore it was impossible to enforce. It needed to be voted in Parliament before enforcement was possible. I went back home and checked on the government site. The restriction was legally effective and "people were required by law to wear masks in shop and public transport". I am surprised at such lack of knowledge from a store manager. Can this be dealt with as a matter of urgency. The store is incredibly unsafe at the moment and is a place were contaminations are spreading. Being a very regular customer, I have decided to address the matter internally. Impossible e-mail not working and robot Tel.