In September 2005, fifty prominent independent schools in the United Kingdom were found guilty of operating a fee-fixing cartel by the Office of Fair Trading. The OFT found that the schools had exchanged details of their planned fee increases over three academic years 2001–02, 2002-03 and 2003–04, in breach of the Competition Act 1998. The Independent Schools Council – a lobby group funded by the independent schools in question – said that the investigation had been "a scandalous waste of public money".