I still wonder why Russia would... well allow them to survive, they usually aren't that clumsy. I just find it unwholesome to not release the evidence as requested in the agreement signed by the UK itself on the matter, it's supposed to be transparent for a reason.
I don't also get this idea that i'm supposed to trust my proven incompetent and shady government (that says it's honest all the time), that has in the past kept reports secret simply because "it'd look bad" to the minister involved, Russia hating is in, which is "fine" in the context of the cold war babies, but come on... The issue, is we aren't that much better than Russia in reality, sometimes people get prosecuted for being "obviously" corrupt, but that's about it, its still all theatre and useless boondongles to dangle in front of people.
Quite frankly if you gave people the political "aptitude" to vote on Brexit, then you should trust them to believe your evidence, as it's us that need to believe it, not other countries (I mean if its legit, then it's solved anyway).