translate English to French: This is required because in some situations it may happen that there is no over-concentration at Community level, but it is present at Member State level, which is damaging to competition in that Member State.
Cette tournure d’esprit s’impose lorsque l’on sait qu’il arrive qu’il n’y ait pas de concentration excessive au niveau communautaire, mais bien au niveau des États membres, ce qui porte préjudice à la concurrence de l’État membre en question.