As an exercise of how far the SNP/Scotgov can push the limits on acceptable conduct, this entire process has highlighted that there's little to no constraints, consequences or censure that has any effect in ensuring good conduct at all times. There's basically no teeth & no accountability. Lots of finger wagging & little consequences for those who transgress.
It's very clear now that (In my opinion v similar to how trump operated - rarely took account of established practices that weren't enshrined in law) Scotgov operates on the basis it can do what it likes, doesn't listen to opposing views & has a very adversarial position on just about anything (puts opposition in the situation of having to engage expensive litigation rather than being open to discussion or consensus).
The HCB epitomises this IMO. Their conduct throughout the Salmond issues underlines how 'rogue' they've become. No oversight or accountability or consequences for poor or even potentially criminal conduct.