<p>Any particulars or details contained in the Insured&#39;s book of account or other business books or documents which may be required by the Insurers under the conditions of this policy for the purpose of verifying or investigating any claim hereunder may be produced by the auditors or professional accountants if at the same time they are regularly acting as such for the Insured and their report shall be prima facie evidence of the particulars and details to which such report relates.</p>
