My fellow councillors think that the role of our internal auditor is simply to look at our accounts. Each year our clerk reports verbally that the auditor says everything is fine. I'm sceptical because I know that for example, our asset register is not published, tenders for a contract were not received in sealed envelopes and councillors have not seen how our expenditure compares with our budget. I thought also that the auditors report should be published, which is tricky if its verbal. What should I do?