Docks, Ely, Llanrumney, Grangetown.etc
Outside of Cardiff you had lunatics from Barry, Bridgend, Neath, Caerphilly from all over the valleys Rhondda, Merthyr.etc
Middle class kids they were not.
When Aberdeen played Barry in Europe in the mid 90s some poor fella from Scotland got smashed in the head with a hammer I recall.
Thankfully those days are long gone but to claim it was all a bunch of middle class kids is most absurd.