the exercise of the necessary enforcement powers has already been initiated, or an administrative decision has already been adopted in respect of the same intra-Union infringement and against the same trader in the Member State of the requested authority in order to bring about the swift and effective cessation or prohibition of the intra-Union infringement;
tionscnaíodh feidhmiú na gcumhachtaí forfheidhmiúcháin atá riachtanach, nó glacadh cinneadh riaracháin cheana i gcoinne an trádálaí chéanna, i dtaobh an tsáraithe chéanna laistigh den Aontas cheana i mBallstát an údaráis iarrtha chun a chur faoi deara go scoirfí den sárú laistigh den Aontas nó go dtoirmeascfaí é go gasta éifeachtach;