The exhibitor is liable to settle all of Helveticor's handling charges as listed in the manual before the last day of the event. The exhibitor accepts that the Organizer may exercise a possessory lien over all of the exhibitor's temporary imported goods pending discharge of the liability of the exhibitor's import taxes. The exhibitor agrees to pay the import taxes on all imported (not re-exported immediately after the event) items into Bahrian or any other GCC country towards Bahrain customs. These customs related liabilities are at the end determined by Bahrain Customs only and at their final decision.