commiss decis march amend decis eec set advisori committe control reduct pollut caus hydrocarbon discharg sea eec commiss european commun regard treati establish european econom commun council adopt decis eec conclus protocol cooper combat pollut mediterranean sea oil harm substanc case emerg decis eec june conclus agreement cooper deal pollut north sea oil harm substanc occas parliament econom social committe express commiss activ control reduct pollut sea oil extend includ harm substanc oil essenti commiss consult highli qualifi expert subject member state commiss decis eec amend extend term refer advisori committe includ harm substanc decid articl titl articl decis eec hydrocarbon discharg sea replac oil harm substanc discharg sea articl decis appli march brussel march commiss clinton davi member commiss oj oj oj