See Joined Cases T-116/01 and T-118/01 P&O European Ferries (Vizkaya) S.A. and Diputación Foral de Vizkaya v. Commission [2003] ECR II-2957, recitals 109-139 in particular.
Cfr. le cause riunite T-116/01 e T-118/01 P&O European Ferries (Vizkaya) S.A. e Diputación Foral de Vizkaya contro Commissione, Raccolta 2003, pag. II-2957, punti 109-139 in particolare.