Cheers
and I pretty much know all that, I like to read the Scottish football forum on the BBC when I'm bored. The one thing that unites the Old Firm is their hatred of the English apart from a few Rangers fans who wear England tops as some kind of ultimate wind-up of the Celtic fans though I guess they switch to Argentina/whoever is playing England come the World Cup.

Edit: furthermore, I can't say I'm an expert living in Hertfordshire and never having been to a game but I gather that there are more Celtic fans singing about the IRA outwith (I can even talk Scottish) the Old Firm games because security isn't as tight and that pretty much every other club has fans that sing Billy Boys when Celtic come to visit. So it's not just the Orange Order/Masons in Glasgow/Norn Iron.
( stopmeandslapme Cometh the hour, cometh your mum, Sun 4 Apr 2010, 20:40, 1 reply)

...
"pretty much every other club has fans that sing Billy Boys when Celtic come to visit"

i used to have a season ticket at Pittodrie and I live near Easter Road: i can guarantee that you will never find people singing quasi-Rangers songs (Billy Boys etc) at these grounds ... can't say what happens elsewhere with cast iron certainty because i don't go and see Motherwell v Celtic, Falkirk v Celtic, Killie v Celtic ...
( writerblock ... embedding disabled by request on, Sun 4 Apr 2010, 22:55, closed)