Deputy first minister John Swinney and senior police officers slammed the thuggish behaviour of some Rangers fans after their club’s title win over Aberdeen.
Five police officers were injured in the carnage on Saturday and 28 arrests were made, with warnings there will be many more to follow.
Thousands of fans defied Covid-19 warnings against large gatherings and massed in George Square to celebrate Rangers winning their first Scottish Premiership championship since 2011.
Images showed George Square strewn with hundreds of broken bottles, plastic bags and spent flares after flag-draped fans had been seen attacking each other and launching traffic cones, plastic bollards and other missiles at lines of riot gear-clad police officers.
On Monday, Mr Swinney said: “Every exhortation was given by Police Scotland, the Scottish Government and Rangers Football Club for fans not to assemble.
“But unfortunately 15,000 people did so and they started off behaving peacefully and then they descended into thuggish behaviour in George Square.
“I’m limited as to what I can say this morning because there’s an ongoing police investigation but the conduct on Saturday was absolutely reprehensible.”
Mr Swinney, speaking on BBC Radio Scotland, added: “There was absolutely no need for them to gather, absolutely no need whatsoever, and the warnings were given very clearly… and then some of them went on to behave in a loutish and thuggish fashion in George Square – devastating property, circulating and expressing vile anti-Catholic bigotry in the centre of the city of Glasgow.
“Police officers were assaulted on Saturday, which is completely unacceptable and obviously that will be a matter which is pursued vigorously by Police Scotland and so it should be and there’ll be various actions taken to address the behaviour and the conduct of the fans on Saturday.”
Calum Steele, general secretary of the Scottish Police Federation (SPF), posted images on social media on Sunday night of some of the injuries sustained by officers, including broken bones and lost teeth.
He described the scenes as “horrific”, also telling the BBC: “There are almost no polite words left to describe how bad the events (were) in Glasgow at the weekend – and indeed the wider west of Scotland.
‘Worst violence’
Mr Steele said: “Many of the officers who are quite long in the tooth have probably quite rightly described it as some of the worst violence that they’ve experienced in over 20 years of police service.
“People being critical of the police, that’s nothing new, and those that don’t have an appreciation and understanding as to what’s involved in the policing tactics are rarely shy in holding back their points of view.
“The notion that the very limited resources of the police service would go into a crowd of that size to enforce the dispersal without any consideration of the inevitable consequences of such action I think shows just how narrow the thinking of those that are critical of the police in those circumstances are.
“There is no way that a police service of almost any size could have stopped that number of people moving and gathering – equally there may well be legitimate questions to ask about whether the gathering should have been broken up at an earlier stage, or notices to disperse the crowd should be given at an earlier stage.
“I don’t believe that the club is responsible for what took place yesterday, I absolutely believe the club has got a fundamental role to play in trying to make sure that the behaviour of fans – indeed football authorities in general have a role to play in making sure that these kinds of disgraceful behaviours, laying down what’s acceptable, what’s not acceptable is addressed in the future.”
Police response was ‘right one’
Police Scotland Assistant Chief Constable Gary Richie also said: “If we’re going to actually take preventative action it’s as going to actually cause a huge amount of disruption to the city, because we will need to close off roads and access points and you need to think about where the crowd, who would still be intent on coming, where they would be displaced to.
“I’m absolutely sure that the policing response that we put in place for the events in Saturday was absolutely the right one.
“Every single one of those 15,000 that chose to gather took a selfish decision against the rules, because the rules are there to protect them and they are to protect others.
“At what stage would there be dispersal that wouldn’t have caused massive disruption to the people of Glasgow and the city if we tried to prevent it?
“Our response is dictated by the behaviour of the crowd.
“Our officers have received medical attention and are fine, thank you for asking.
“I think it’s shocking that they’ve gone to the work and they’ve come back home injured, one of them quite seriously injured.
“I don’t think the supporters who engaged in that type of behaviour are the types of supporters Rangers would want associated with them… I think they’ve besmirched the great name of the club and I don’t think they should be anywhere near a football ground after this.”