Cash for Honours investigation. 28 June 2007 – The day after Tony Blair left office as Prime Minister it was reported that the police had interviewed him a third time some time in early June, and again not under caution. 23 October 2007 – PASC questioned Assistant Commissioner Yates regarding the expenditure of the Metropolitan Police Commission during the Cash for Honours Investigation and the lack of subsequent charges. Crown Prosecution Service assessment The Metropolitan Police team, investigating the affair and led by Assistant Commissioner John Yates handed its main file on the cash for peerages inquiry to the Crown Prosecution Service (CPS) on Friday 20 April. Under English law, it is up to the CPS to decide whether to bring charges against any of the 136 people interviewed. On 4 June 2007 the CPS asked the police to undertake further enquiries, following reports that the police were pressing for Tony Blair to be called as a prosecution witness in any trial. On 7 July 2007 the CPS confirmed that they had all the information they needed from the police to decide whether to bring any charges, and it was confirmed that the new Attorney General, Baroness Scotland, would take no role in the case, to avoid the appearance of political influence. On 20 July 2007 the BBC reported that the CPS would bring no charges. The CPS stated, in its reasoning for this decision, that "If one person makes an offer, etc., in the hope or expectation of being granted an honour, or in the belief that it might put him/her in a more favourable position when nominations are subsequently being considered, that does not of itself constitute an offence. Conversely, if one person grants, etc., an honour to another in recognition of (in effect, as a reward for) the fact that that other has made a gift, etc., that does not of itself constitute an offence. For a case to proceed, the prosecution must have a realistic prospect of being able to prove that the two people agreed that the gift, etc., was in exchange for an honour," and that "There is no direct evidence of any such agreement between any two people subject of this investigation" Connection with education funding Desmond Smith was the subject of a Sunday Times investigation, which led to his resignation from the Specialist Schools and Academies Trust. At that time a Downing