When I first moved down to that London in the early 80s, I used to decide whether or not to go to an away game on the morning of the game, based on the weather and/or if I was fit to drive there.
Get up, get in car, drive to (say) Sunderland, pay on the gate, find mates, watch match, go home.
Never got locked out, rarely had to buy a ticket, went in the home section if the City end was full. Never had any bother.
Probably got to more aways than home games over the 80s, early 90s. Then Sky and the scousers ruined it.
Younger fans will never get to experience the game like that.
Spot on mate, great days they were.