Art. 69. At the time of the inspection, the captain shall be obliged to declare whether he has on board any gangs of native stokers or of wage-earning employees of any description who are not inscribed on the crew list of the register kept for this purpose.

The following questions in particular shall be asked the captains of all vessels arriving at Suez from the south, and shall be answered under oath:

"Have you any helpers (stokers or other workmen) not inscribed on your crew list or on the special register? What is their nationality? Where did you embark them?"

The sanitary physicians should ascertain the presence of these helpers and if they discover that any of them are missing they should carefully seek the cause of their absence.

Art. 70. A health officer and two sanitary guards shall board the vessel and accompany her to Port Said. Their duty shall be to prevent communications and see to the execution of the prescribed measures during the passage through the canal.

Art. 71. All embarkations, landings, and transshipments of passengers or cargo are forbidden during the passage through the Suez Canal to Port Said.

However, passengers may embark at Port Said in quarantine.

Art. 72. Vessels passing through in quarantine shall make the trip from Suez to Port Said without putting into dock.

In case of stranding or of being compelled to put into dock, the necessary operations shall be performed by the personnel on board, all communication with the employees of the Suez Canal Company being avoided.

Art. 73. When troops are conveyed through the canal on suspicious or infected vessels passing through in quarantine, the trip shall be made in the daytime only. If it is necessary to stop at night in the canal, the vessels shall anchor in Lake Timsah or the Great Lake.

Art. 74. Vessels passing through in quarantine are forbidden to stop in the harbor of Port Said except in the cases contemplated in articles 71 (paragraph 2) and 75.

The supply and preparation of food on board vessels shall be effected with the means at hand on the vessels.

Stevedores or any other persons who may have gone on board shall be isolated on the quarantine lighter. Their clothing shall there undergo disinfection as per regulations.

Art. 75. When it is absolutely necessary for vessels passing through in quarantine to take on coal at Port Said, they shall perform this operation in a locality affording the necessary facilities for isolation and sanitary surveillance, to be selected by the Board of Health. When it is possible to maintain a strict supervision on board the vessel and to prevent all contact with the persons on board, the coaling of the vessel by the workmen of the port may