I suspect with Crerar, it’s a bit of both. Newspapers, if they have enough of a bombshell, will hold things back if the story can run over multiple days. But in this case, someone is clearly attempting to keep this in the news cycle. Would be interesting to know who.
And, yes, Shark is right that it’s depressing this is the focus of attention, when the government is putting through legislation that will effectively ban protest in the UK, along with many other shitty things. But if that’s what it takes to finally knacker this Tory government, so be it. (Not that it definitely will, mind.)