oj oj oj council decis conclus protocol cooper combat pollut mediterranean sea oil harm substanc case emerg eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament meet copenhagen april european council decid commun make prevent control marin pollut hydrocarbon main object ask council act propos commiss member state introduc measur delai commun adopt common stand intern bodi concern research implement effect pollut control measur programm action european commun environ emphas import commun combat marin pollut gener provid inter alia commun action combat pollut caus transport ship protect sea water view preserv vital ecolog balanc prioriti task barcelona convent protect mediterranean sea pollut februari inter alia measur ensur cooper combat pollut mediterranean sea oil harm substanc case emerg articl barcelona convent state convent protocol open sign european econom commun conclud convent protect mediterranean sea pollut protocol prevent pollut mediterranean sea dump ship aircraft protocol cooper combat pollut mediterranean sea oil harm substanc case emerg parti cooper draw emerg plan promot method control marin pollut hydrocarbon dissemin inform organ resourc method prevent control pollut develop relev research programm commun acced protocol accord articl barcelona convent common market machineri achiev commun object protect environ qualiti life treati make provis power action commun acced protocol order part inform exchang common research achiev object alongsid member state prejudic role hitherto plai framework barcelona convent futur commun act prejud protocol exchang inform common research cooper sea natur constitut common rule affect agreement member state conclud area decid articl protocol cooper combat pollut mediterranean sea oil harm substanc case emerg approv behalf european econom commun text protocol annex decis articl presid council deposit instrument access provid articl barcelona convent brussel council presid van der mei