“In October 2012, in light of the more recent allegations of sexual offending by Jimmy Savile, I asked my Principal Legal Advisor, Alison Levitt QC, to examine the decisions taken by the CPS in relation to the four allegations made in 2007 and 2008 and advise me whether they were correct or not.”
Crown Prosecution Service, 11th January 2013
Source: www.cps.gov.uk