No, not 'Fans' this is CELTIC fans. Why tar every other set of fans with the same brush as these louts?
This is what happens when you give a bunch of sanctimonious, spoilt brats free reign to say and act however they want for years, the minute things don't go their way, this is how they react.
They should be absolutely hammered for this, especially with Glasgow being the worst hit city for Covid-19 in Scotland and currently in a tier 4 lockdown, but no doubt their pals in the media, the SNP and Glasgow City Council will find a way to let them off lightly here. Can't be upsetting their own now can they?