Fries? If the chippy you went in was serving fries (the skinny McDonalds things) then that wasn’t a proper chippy. I can’t say much about the chippies in London (it’s just a big tourist hell hole to me), but in proper chippies up north you get a huge portion of roasting hot, golden, thick chips straight from the fryer and then you normally drench them in enough salt and vinegar to kill a man, that’s the thing that makes it for me. All the chips are unseasoned, and either the person portioning them out will ask if you want salt and vinegar, or it’s just a given that you drench them yourself. If you’ve had chips without salt then I feel your pain