There's no legal requirement, only a moral one to help protect society.
However, with our case being so open, I'd assume the SFO, FCA & HMRC would stick their beaks in if something contrary to UK Law was being alleged.
This is the legal equivalent of your private members club threatening to fine & ban you because you didn't wash your tea mug after use.
It maybe against the private members club rules, but it doesn't contravene UK Law. This is where it'll get messy for UEFA & the PL if ever challenged in court.
Surely what they are alleging does contravene uk law though if our submitted accounts are intentionally misleading/deceptive?
Wouldn’t the comparison be the private members club believes you’ve been getting pissed in the bar area every night then driving home?