Cabinet Office thought to have a number of exchanges between the friends, which are expected to be released within weeks
The Cabinet Office is understood to hold a number of text and email exchanges between Peter Mandelson and Morgan McSweeney, despite the theft of the former chief of staff’s phone in October last year.
The whereabouts of McSweeney’s messages with Mandelson has been under intense scrutiny since it was reported his work device was stolen last year shortly after Mandelson was sacked as US ambassador.
