'Having had the chance to be absolutely bollocked by club officials I can only apologise...'
Messing up his first senior England camp is poor, and even if you feel the Covid rules are overly cautious they're there to keep everybody in the party safe and allow sport to take place. I don't think he's risked lives as such but he's shown a disregard for team rules in a way that could have adversely affected everyone in the camp, if for example they had to cut short their programme due to Covid compromising the camp etc. So it's a poor, quite selfish mistake that hopefully doesn't become a pattern of behaviour for Mason, but hopefully the matter's now closed and unless Ole has anything to add in terms of words or punishment he should get on with preparing for a great season with United. And at least he'll have the memories.