132Moreover, it should be observed that, at the time when the contested measures were adopted, the applicant had been the subject of the restrictive measures at issue for several years, on account also of the same criminal proceedings brought by the PGO. In such a context (i) the PGO had, in principle, to be capable of providing the Council with all additional information that it might have needed and (ii) the Council had to consider itself to be more required to explore in greater detail the question of a possible breach of a fundamental principle, such as the principle ne bis in idem, by the Ukrainian authorities to the detriment of the applicant.