My daughter (17) has just returned to her part-time job today (4th July) in a pizza takeaway restaurant. She’s asthmatic so stopped working there during lockdown. When I picked her up tonight I asked if she had worn her face mask and she said no! She is serving customers at an open hatch and in the same inside space as the chefs and delivery drivers - none of them are wearing masks. I am worried but my daughter thinks I’m making a big deal over nothing. I know it’s not legal requirement to wear a mask but seems sensible thing to do? AIBU?