Australian DJs Mel Greig and Michael Christian made the hoax call to the King Edward VII's hospital in central London posing as the Queen and Prince of Wales when Kate was being treated for a rare form of pregnancy sickness.
Nurse Jacintha Saldanha, who transferred them to a colleague, who then described Kate's condition in detail, was found hanged a few days after the incident.
Having carefully reviewed the evidence currently available we have concluded that there is no evidence to support a charge of manslaughter and that although there is some evidence to warrant further investigation of offences under the Data Protection Act 1988 and the Communications Act 2003, no further investigation is required because any potential prosecution would not be in the public interest.
No charges will be brought against Australian DJs Mel Greig and Michael Christian over hoax calls to the hospital treating the Duchess of Cambridge for severe morning sickness, the Crown Prosecution Service said.
Lily Allen has turned to Twitter to share her excitement after spotting the Duchess of Cambridge, Kate Middleton, in Gloucestershire.Lily, who has a home in the Cotswolds, caught sight of the Duke and Duchess wandering around Tetbury, as preparations were being made for Will's 30th birthday bash.