For those who still have some interest in the ongoing saga of my encounters with the county courts and the Insolvency Service regarding the costume maker, here is another question...
The Official Receiver doesn't seem to be interested in doing his job. When I pointed out to him that the costume maker still has her site up with a link to pay by PayPal for goods, he didn't seem interested in the matter. When I said that this would allow the costume maker to extend credit (advance payment for goods and services, see s.360(2)(b) of the Insolvency Act 1986, which I did not have to hand when I spoke to him), and that there was nothing on the site that warns potential buyers about her status as an undischarged bankrupt, he said that he would have to check with his office's legal team to see whether it was OK. He has not addressed this matter in a recent letter to me (a sort of summary pre-report) and he doesn't seem at all interested in taking this up, and he doesn't seem to care that it will be possible that she will break the law by leaving the site in this state.
He also doesn't seem interested the fact that she may have made false statements in order to persuade me to not present the bankruptcy petition, and also (on separate occasions) to persuade me to agree to a settlement on unfavourable terms. I have evidence of the statements made, and the court record shows specifically that some of them are false. However the Official Receiver doesn't seem interested in pursuing the matter.
He also does not seem interested in investigating the possibility that she has additional items and equipment stored at another location, belonging to a possible business partner. I explained the possibility to him, and he appears (so far) to have done nothing about it.
What can I do about this? Should I write to him or to someone higher up in the Insolvency Service? Should I write to my MP afterwards, or instead? Or do I just write off the £350 that I paid for him to do his job, and walk away, getting no justice at all in this matter?