International Regulations for Preventing Collision at sea 1972 shall apply to _________upon the high seas and in all waters connected therewith navigable by seagoing vessels.(1.0)
International Regulations for Preventing Collision at sea 1972 shall apply to _________upon the high seas and in all waters connected therewith navigable by seagoing vessels.(1.0)
A.some vessels
B.all vessels
C.all vessels except sailing vessels
D.all vessel not less than 20 meters in length
