For all those advising "contact Head Office", my advice would be not to bother! During the height of Lockdown, I visited my local Waitrose. It was raining and because restricted numbers were being allowed in the store, I had to queue for a while to get in. I did a substantial shop using Quick Scan but because I had alcohol, I had to wait for an assistant to check my age. I waited for over 20 minutes and when someone finally came, she went to help someone who had just arrived. I said (very politely) "Excuse me, I've been waiting a lot longer than that lady". She turned to the lady and said "This woman says she was here first". Then she came to me and said "Stand back" and sorted out the age verification. She was as unfriendly as she could be. I found out the (then) newly appointed CEO of Waitrose and wrote to him. I got a call from a v. nice lady from his office and she told me she would look into it and come back to me. We arranged a very specific time on a specific morning. I waited and no call came. So I signed up for Tesco and have done my on-line shopping with them ever since. So don't bother contacting Waitrose Head Office - they don't give a hoot.