I was just musing that the Euros coming to Glasgow might explain the (very welcome) change in tone surrounding restrictions, and the apparent abandonment of the 'maximum suppression' ethos in favour of a more common sense hospital-based set of criteria. If Glasgow were forced to pull out at such a late stage it would be a source of massive international embarrassment for a SG that wants to be taken seriously as an independent country. Even more so if the London matches went ahead (and the UK govt seems to be doing trials to make sure this can happen). They can't very well allow the football to go ahead while people still can't visit their mother in her own home, so they have to let everyone out.
Maybe the Euros will force a compromise position in a way that businesses folding and people's health degrading just didn't, because of the international aspect of it.