council regul eec februari amend provis relat trade union right worker contain regul eec freedom movement worker commun council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament regard opinion econom social committe articl council regul eec octob freedom movement worker commun worker nation member state emploi territori member state enjoi equal treatment exercis trade union right respect elig administr manag post trade union adopt regul articl articl regul eec amend ad sentenc paragraph quot includ vote quot quot elig administr manag post trade union quot paragraph delet articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state brussel februari council presid thorn oj oj oj