'34. The binding character of framework decisions, formulated in terms identical to those of the third paragraph of article 249EC, places on national authorities, and particularly national courts, an obligation to interpret national law in conformity with Community law.'
"There is no doubt that the imposition of additional formalities, not to be found in the Framework Decision itself, by one Member State to suit its own purposes would tend to frustrate these objectives. As my noble and learned friend Lord Bingham of Cornhill said in Office of the King's Prosecutor, Brussels v Cando Armas[2006] 2 AC 1 ,[2005] UKHL 67 para 8, the interpretation of Part 1 of the 2003 Act must be approached on the assumption that Parliament did not intend the provisions of Part 1 to be inconsistent with the Framework Decision or to provide for a lesser degree of cooperation by the United Kingdom than the Framework Decision requires.
"99. In previous cases concerning convictions in absentia, the Court has held that to inform someone of a prosecution brought against him is a legal act of such importance that it must be carried out in accordance with procedural and substantive requirements capable of guaranteeing the effective exercise of the accused's rights; vague and informal knowledge cannot suffice (see T. v. Italy, cited above, p. 42, § 28, and Somogyi, cited above, § 75). The Court cannot, however, rule out the possibility that certain established facts might provide an unequivocal indication that the accused is aware of the existence of the criminal proceedings against him and of the nature and the cause of the accusation and does not intend to take part in the trial or wishes to escape prosecution. This may be the case, for example, where the accused states publicly or in writing that he does not intend to respond to summonses of which he has become aware through sources other than the authorities, or succeeds in evading an attempted arrest (see, among other authorities, Iavarazzo v. Italy (dec.), no. 50489/99,4 December 2001 ), or when materials are brought to the attention of the authorities which unequivocally show that he is aware of the proceedings pending against him and of the charges he faces."