I too am disgusted at the recent events targeting people associated with Glasgow Celtic.Take it from me,you will never ever solve this problem.I was brought up in Motherwell which had three teams with local support.Motherwell,Celtic and Rangers.It amazed me when going to see my local team,the amount of either Celtic or Rangers fans passing through the town on coaches from the surrounding area,obviously going to Celtic or Rangers games.Why pass Fir Park.We weren't that bad a team,well sometimes.
Nowadays,I see babies in prams,and toddlers dressed in Celtic or Rangers tops.Babies!!!!!!The sectarianism starts in the home,then at school and no doubt with some preachers of hate on both sides.
I remeber when I was working in a Police Office,a colleague of mine,a Celtic supporter,was in a heated debate with a Rangers supporter.The Rangers supporter was complaining about the fact that Celtic supporters sang IRA songs,flew the Southern Irish flag and spat on the police patrolling the terraces at Celtic Park.The Celtic fan replied "You'se cannae talk,you sing God Save the Queen and wave a Union Jack"
Need I say any more other than ban the two teams from playing in Scottish Football.