in Celtic park and ibrox
Ibrox Stadium, originally Ibrox Park, home of Glasgow Rangers.
The present Gayfield Park is the home of Scottish football team Arbroath F.C.. It is the football stadium in Europe in closest proximity to the sea.
Queen's Park F.C. play Scottish football.
Everton football club
Yes by roughly 10000
Portadown Football Club.
Ayr United whom are currently in the Scottish second division.