Thanks to all of you for your advice. I only had Tesco Metro as an option so I ended up getting Tesco Freespirit. It wasn't a fun evening, but no accidents! Feeling much better this evening though.
I was a little nervous when buying them, but I was very grateful for self-service checkouts. This...
I'm feeling rather ill today, and have been rushing to the bathroom a few times. Can anyone recommend somewhere where I could get nappies at this time of the evening? It would certainly make me feel better about sleeping without accident!