Essential costs vs transfer costs has utterly no relevance to an anti fraud or money laundering unit. Their remit is to deal with fraud, and money laundering. As far as has been heard, there is no official allegation by them of impropriety over transfers, and even if they suspect it (which we almost all do), the judge isn't on the anti fraud or money laundering team. In theory at least, he should follow the letter of the law. Government pressure notwithstanding, he would still have to be able to justify, legally, not permitting transfer funds but allowing electricity bills. There's also a very solid argument that transfer funds are an essential cost of running a football club.