Naomi......tradition.......in the "old days " one couldn't afford steak, but fish and chips was affordable and for that special occasion and just affordable, fish, chips, bread and butter, cup of tea, was Just affordable........the Fish Supper.
we didn't have a sit in fish and chip restaurant or casfe, so it was a friday night staple takeaway, to unwrap it with glee, douse with salt and vinegar, loads of bread, just right.