4. Un État membre qui a adopté une mesure provisoire conformément aux paragraphes 1, 2 ou 3 en informe immédiatement la Commission et les autres États membres, en motivant sa décision et en apportant des preuves de la situation, décrite aux paragraphes 1, 2 et 3, sur laquelle la mesure provisoire est fondée.
4. A Member State which has adopted a provisional measure in accordance with paragraph 1, 2 or 3 shall immediately inform the Commission and the other Member States thereof, giving reasons for its decision and submitting evidence of the situation as described in paragraphs 1, 2 and 3 on which the provisional measure is based.