Section 60, The Customs Regu- Citation

No vessel as aforesaid having gone alongside an approved Permissionh to leave place of unloading shall depart t erefrom except with the approved permission of the proper officer. Where any goods remain on plice 0 ! board any such vessel permitted to depart as aforesaid the un oadmg. person in charge thereof shall observe_ such directions as the officer granting the permission shall give.