CUSTOM HOUSE 589 in charge of the vessel for the B.B.* certificate, and on its production he issues the inward clearing bill or jerque note. Entry Outwards.—No outward cargo must be shipped until the ship is entered outwards at the Customs. In entering outwards the jerque note mentioned above is supposed to be produced. The practice, however, varies at different ports, and in large ports the ship may, if necessary, be entered outwards previous to the discharge of the inward cargo, the Customs officer on board taking care that no outward cargo is shipped until complete separation between it and any inward cargo remaining in the vessel is assured. Clearance Outwards.—The master must produce the following documents:— The register. The outward light bill, receipted. The A.A. certificate if a foreign-going ship, the C C. if in the home trade. He must also answer any questions asked by the Collector of Customs relating to the ship, cargo, or voyage, and make a declaration of the contents of cargo and stores. The clearance label (or cocket card), with the victualling billf attached, which form the clearance and authority for the departure of the ship, are then signed and given to the master. Vessels leaving in ballast do not have to produce the outward light bill receipt, unless cairying passengers, as they are exempt. The inward light bill receipt must, however, be produced. Bills of health are issued at the Customs Clearing House when required. Dead Freight.—Freight paid on vacant stowage space, i.e., when the amount of cargo shipped is less than the amount specified in the charter-party. The shipowner is entitled to freight on the shortage, just the same as if the ship carried it, and this is termed " Dead Freight." Derelict.—The master of every British ship, who shall become aware of the existence on the high seas of any floating derelict * See B.B. f This is a document showing the bonded,stores on board shipped solely for the vessel's use.