Hi there, I don't actually work but I know people in my year group who, before GCSEs started, worked in pubs or cafes just as waitresses or washing up dishes. It's not much, but you could just work at weekends or short hours, I'm fairly sure they'd allow you to do that. I think working in pubs/cafes was a lot of peoples first jobs because the owners seem to be fine with teenagers working. I'd suggest finding some pubs (preferably the more reputable ones) and cafes nearby and enquiring about any jobs they may have, see what they have to offer. And sometimes they'll just take you on when it gets busy so it's not like a permanent commitment or anything. But yeah, potentially could get a job like that, if it's something you'd want to do because ik it probably sounds a bit boring