Covid19 guide lines and rules not being followed by Honchos kitchen staff

I was at the Honchos in Mayfair today. As I moved closer to collect my food, I note that two of the staff members preparing food were not wearing masks. I then ask for the manager who turns out to be standing by the till and saw what was happening and did nothing, with Covid19 there are rules in place to protect customers and staff. It's sad to see how they just disregard their customers safety. I am truly disappointed