In 2003, Devon and Cornwall police discovered that one of their junior officers was providing information from the police national computer to a network of private investigators. The Guardian has established that one of these investigators, Glen Lawson of Abbey Investigations in Newcastle upon Tyne, used this contact to commission a search of police records for information about Brown on 16 November 2000. Lawson also commissioned searches related to two other Labour MPs – Nick Brown and Martin Salter.
Lawson made these searches on behalf of journalists, a previously unreported court hearing was told. Transcripts obtained by the Guardian show that the search on Martin Salter was made at a time when the News of the World, then edited by Brooks, was attacking him for refusing to support the paper's notorious "Sarah's law" campaign to name paedophiles. Lawson currently refuses to name the journalists who commissioned him.
An attempt to prosecute this network was blocked by a West Country judge, Paul Darlow, who shocked police by ruling that it would be a misuse of public money to pursue the case. However, Devon and Cornwall police contacted the office of the then chancellor to warn him that he had been a victim, as they also did with his two Labour colleagues.