I imagine a lot of us have strong opinions on drug taking, drug testing and the disciplinary process, but they are best aired in the generally away from a single specific case - particularly one about which the facts are not yet known/in the public domain
It looks to me like an attempt to weaken the link between between the site and its (now) former usage as a speedway stadium, with the longer term aim of expunging it completely.
That's a perfect description of Oxford v Birmingham, after heavier than forecast rain the match went ahead and the first (of many) passes wasn't until heat 6, a match well received by almost everybody who attended.
It would be refused a licence, would be closed down and then presumably lost to speedway. That's why there are now only FOUR Polish teams in the bottom league.