i was asked at the sainsbury petrol station after i had filled up she was polite 'next time can you please not wear your helmet ' she said ???
i lent over the counter and open faced helmet on just politly said 'no,,,,,,,,,10 seconds later I said there will not be a next time and just walked out...

I will go back and I will take my helmet off and I will pay for my fuel with 1p (full tank and super unleaded)

I have the same problem with a shop I go in and they always ask and I just leave the money on the counter and walk out.... if I had a turban on I bet they would not ask me to remove it