Operation Tiberius was an official internal Metropolitan Police investigation, commissioned in October 2001, written in 2002, but leaked to The Independent newspaper in 2014. The Metropolitan Police have acknowledged it was born of other investigations, but describe it as a new strategic approach to corruption, rather than a single operation. The Parliamentary Home Affairs Committee has published a redacted copy of a summary of the investigation, with a lengthy annexe detailing other earlier corruption investigations, especially Operation Russell. It investigated the charge that certain "organized criminals" were able to infiltrate Scotland Yard by bribery. 19 former and 42 then serving officers were investigated for alleged corruption. It has been claimed that the Metropolitan Police suff