Stoke fans in disguise, howling with fury at every decision that doesn't go their way.
Could be a tough visit every year.
Someone wrote an interesting article in the early 2000s about how nasty it was going up there for a football match; something to do with the culture being founded in bitterness and resentment left over from the miners' strike.
I'm ot sure if it was about Burnley, Bradford, Barnsley or Blackburn, but I suppose they're all much of a muchness.