In the event of an emergency, exceptional circumstances or an imminent threat to public order, public safety or national defence, the Minister may impose a measure provided for in I or II of Article L. 151-3-1 after giving the investor formal notice to submit its observations within a reduced period which may not be less than five working days.
At the end of this period, the Minister notifies the investor of his decision, specifying the period allowed for compliance, subject to a penalty if necessary, the amount of which he sets.