Because 

 tions in cc 

 were mad» 



(a) On 

 States-Eu 

 number o 

 Banks. 1 

 tic Track 

 26 Februa 



(b) On 

 vised to d 

 in the NI 

 on 27 Fel 

 bergs aloii 

 of those h 

 by aerial i 



(c) Car 

 using tha 

 46°30' N. 

 bergs in t 

 eliminatec 

 was ad vis 

 area. 



(d) Du' 

 June, a r 

 after 1 Ju 

 further nc 

 curred, ai 

 effective c 

 when inf( 

 threat to 



During 

 ducted in 

 along the 

 of Newfo 

 north as 1 

 the majo 

 Internati< 

 terminate 

 national 

 at Argen 

 covering 

 prevent t 



