Tony Blair gave advice to newspaper executive Rebekah Brooks on handling the phone-hacking scandal six days before her arrest, a court has heard.
Jurors heard Brooks spoke to the former prime minister and passed on what he had said to James Murdoch, then News International executive chairman.
In an email, she said Blair had said he was "available" to her, James and Rupert Murdoch as an "unofficial adviser", the Old Bailey heard.
Brooks denies any wrongdoing.
"5. He is available for you, KRM [Rupert Murdoch] and me as an unofficial adviser but needs to be between us," she wrote.