council decis octob counter measur field intern merchant ship eec council european commun regard treati establish european econom commun articl thereof result maritim inform system set provis decis eec eec eec eec eec experi member state show advis defin commun procedur counter measur field intern merchant ship relat countri member state concern adopt decis articl member state adopt intend adopt counter measur field intern merchant ship relat countri consult member state commiss accord consult procedur establish decis eec articl member state endeavour framework consult refer articl concert counter measur council act unanim decid joint applic member state counter measur form part nation legisl articl engag consult refer articl member state develop caus countermeasur ship area counter measur appli natur ship servic affect liner traffic natur counter measur durat counter measur proportion counter measur damag suffer articl member state remain free appli nation counter measur unilater articl decis address member state luxembourg octob council presid moraiti oj oj oj oj oj oj