Power to vary, grant special permits, etc

Notwithstanding anything contained in these Rules, the Comptroller of Customs may issue instructions to the Sub- Collector of Customs at San Ignacio varying the time or procedure laid down and grant special permits in cases where it is shown that the state of the river or roads would render the carrying out of the Rules or any of them a hardship and result in retarding trade. Application of rules 4, 5 and 6.