[Appear]

^ My local Sainsbury's has multipacks of them. And I once picked up a single pack in a small Tescos in London.

^^ You don't know me! For one I tend to start speaking to shop assistants with a 'hi there', not an 'excuse me', as if I'm a shop assistant greeting someone at the door. I'm not sure when it started, but I can't seem to not do it.

Obviously with a greeting like that they'd be so charmed they'd likely fetch them for me and even waive the carrier bag fee, because I'm clearly a man who always derserves convenient conveyance at no extra cost.