The purchasers solicitor says that they have a letter from the bank saying that the loan cheque has been issued, but we (the vendors) haven't signed the contracts yet. [Edited to add:] We have instructed our solicitor to get a faxed copy of the cheque, as we can not make arrangements to complete until they have the finance as they have insisted on a clause in the contracts - much discussed before - permitting them to get their deposit back should the finance not be forthcoming even though loan approval was in place.