Rochdale's current MP says there are still questions to answer over whether there was a cover-up. Simon Danczuk says Cyril Smith's victims have been let down by the Crown Prosecution Service and the Director of Public Prosecutions.
Cyril Smith was accused of abusing young boys in a statement by Simon Danczuk in the House Commons.
Police say they are "now publicly acknowledging that young boys were victims of physical and sexual abuse committed by Sir Cyril Smith".
Former Liberal MP Sir Cyril Smith was accused of abusing young boys in Rochdale during the 1960s, by Labour MP Simon Danczuk in the Commons