council decis june author portugues republ extend march agreement mutual fisheri relat republ south africa ec council european union regard treati establish european commun regard act access spain portug articl thereof regard propos commiss agreement mutual fisheri relat govern portugues republ govern republ south africa sign april enter forc dai initi period year agreement remain forc indetermin period denounc give month notic articl act access lai right oblig flow portugues republ fisheri agreement conclud countri affect period provis agreement provision maintain pursuant articl act council adopt expiri fisheri agreement conclud portugues republ countri decis continu fish activ result therefrom includ possibl prolong period exceed year abovement agreement extend march order avoid fish commun vessel concern interrupt apear author portugues republ renew agreement question march adopt decis articl portugues republ author extend march agreement mutual fisheri relat republ south africa enter forc april articl decis address portugues republ luxembourg june council presid kremastino oj