278Under the ne bis in idem principle, the same person cannot be sanctioned more than once for a single unlawful course of conduct designed to protect the same legal interest. The application of that principle is subject to the threefold condition of identity of the facts, unity of offender and unity of the legal interest protected (see, to that effect, Joined Cases C-204/00 P, C-205/00 P, C-211/00 P, C-213/00 P, C-217/00 P and C-219/00 PAalborg Portland and Others v Commission [2004] ECR I-123, paragraph 338).