From BBC Online

The file on the police investigation into “cash-for-honours” allegations has been handed over to prosecutors. It contains the findings of a year-long probe focusing on whether anyone was nominated for peerages or other honours in return for donations or loans.

The probe was subsequently widened to look into whether there was any attempt to pervert the course of justice. The Crown Prosecution Service will now decide whether anyone should be charged. All involved deny wrongdoing.