those Contracting Governnnents have extended this regulation benefit from these 

 services before discontinuing providing these services. 



APPENDIX TO CHAPTER V 



RULES FOR THE MANAGEMENT, OPERATION AND FINANCING 

 OF THE NORTH ATLANTIC ICE PATROL 



In these Rules: 



.1 Ice season means the annual period between February 15 and July 1 . 



.2 Region of icebergs guarded by the ice patrol means the south-eastern, 

 southern and south-western limits of the region of icebergs in the vicinity of 

 the Grand Banks of Newfoundland. 



.3 Routes passing through regions of icebergs guarded by the Ice Patrol 

 means: 



.3.1 routes between Atlantic Coast ports of Canada (including inland ports 

 approached from the North Atlantic through the Gut of Canso and Cabot 

 Straits) and ports of Europe, Asia or Africa approached from the North 

 Atlantic through or north of the Straits of Gibraltar (except routes which 

 pass south of the extreme limits of ice of all types). 



.3.2 routes via Cape Race, Newfoundland between Atlantic Coast ports of 

 Canada (including inland ports approached from the North Atlantic through 

 the Gut of Canso and Cabot Straits) west of Cape Race, Newfoundland 

 and Atlantic Coast ports of Canada north of Cape Race, Newfoundland. 



.3.3 routes between Atlantic and Gulf Coast ports of the United States of 

 America (including inland ports approached from the North Atlantic through 

 the Gut of Canso and Cabot Straits) and ports of Europe, Asia or Africa 

 approached from the North Atlantic through or north of the Straits of 

 Gibraltar (except routes which pass south of the extreme limits of ice of all 

 types). 



.3.4 routes via Cape Race, Newfoundland between Atlantic and Gulf Coast 

 ports of the United States of America (including inland ports approached 

 from the North Atlantic through the Gut of Canso and Cabot Straits) and 

 Atlantic Coast ports of Canada north of Cape Race, Newfoundland. 



.4 Extreme limits of ice of all types in the North Atlantic Ocean is defined by a 

 line connecting the following points: 



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