After a long review of the police file, it was reported on 20 July 2007 that the Crown Prosecution Service would not bring any charges against any of the individuals involved. Their decision stated that while peerages may have been given in exchange for loans, it could not find direct evidence that that had been agreed in advance; this would have been required for a successful prosecution. Notwithstanding the lack of any charges, some considered that the investigation had severely undermined Tony Blair's position, and possibly hastened his resignation as Prime Minister. Background Historically, hereditary peerages were awarded to members of the landowning aristocracy and royal favourites. In the late 19th century, peerages began to be awarded to industrialists with increasing frequency. Well-substantiated allegations that titles were sold during David Lloyd George's premiership led to the passing of the Honours (Prevention of Abuses) Act 1925. In the second half of the 20th century the granting of hereditary peerages, other than to members of the Royal Family, virtually ceased, giving way to life peerages, which have been granted since the passing of the Life Peerages Act 1958. They are given to a wide range of individuals on the recommendation of the leaders of the major British political parties, including opposition parties. In May 1998, the then Chairman of the Political Honours Scrutiny Committee, former Conservative Cabinet Minister Lord Pym, told a House of Commons Select Committee that the committee considered a political donation a point in a nominee's favour as it indicated involvement in public life, and that the nominee had "put their money where his mouth is". The House of Lords Appointments Commission was established in 2000 to check the suitability of those nominated for an honour. In the summer of 2005, a list of 28 people nominated for working peerages was prepared. The list contained 11 Labour nominees, eight Conservatives, five Liberal Democrats, three members of the Democratic Unionist Party and one member of the Ulster Unionist Party. The list was referred to the Appointments Commission in the usual way. Publication of the list was delayed and stories began to appear in the press stating that the Commission had concerns about some of those nominated on grounds of their large donations to political parties. Some of the Labour peers appointed became known as Tony's Cronies. In February 2006, stockbroker Barry Townsley, who had donated £6,000 (and loaned £1 million