66.— (1) Where a surveyor of ships detains a ship or boat under section 65 he or she shall give a notice of detention to the owner or master of the ship or boat stating in what respect the ship or boat is an unsafe ship and the defects to be remedied to the satisfaction of a surveyor.

(2) Where a surveyor of ships is satisfied that the defects referred to in a notice of detention have been satisfactorily remedied he or she shall withdraw the notice.