Nicolas Sarkozy’s lawyer and two magistrates have been detained for questioning in one of a raft of corruption probes embroiling the former president of France.
Investigators are seeking to establish whether Sarkozy, with the help of his lawyer Thierry Herzog, attempted to pervert the course of justice in a case with the potential to land the country’s former leader in jail.
They suspect Sarkozy, 59, sought to obtain inside information from one of the magistrates about the progress of another probe, and that he was tipped off that his mobile phone had been tapped by judges looking into the alleged financing of his 2007 election campaign by former Libyan dictator Muammar Gaddafi.
The detention of Herzog and the two magistrates on Monday was seen as a step towards Sarkozy himself being taken into custody for questioning and potentially charged – a move that would be devastating for his hopes of a political comeback in time for the next presidential campaign in 2017.
Under French law, suspects in criminal cases can be held in custody for up to 48 hours before they must be charged or released.
Sarkozy is alleged to have been helped to victory in 2007 with up to 50 million euros ($A75.74 million at the time) provided by Gaddafi and envelopes stuffed with cash from France’s richest woman, L’Oreal heiress Liliane Bettencourt.
He dismisses the Gaddafi claims as ridiculous and was cleared last year of taking Bettencourt’s money when she was too frail to know what she was doing. His campaign treasurer is one of 10 people awaiting trial in that case.
The Gaddafi investigation is ongoing. It was in connection with it that the judges last year obtained the unprecedented authorisation to tap the phones of a former president.
After four fruitless months they discovered Sarkozy had a secret phone registered under an assumed name and it was conversations with Herzog recorded on that device that triggered the investigation.
Leaked excerpts suggest Sarkozy got a friendly judge to try to influence the outcome of confidential legal deliberations related to the Bettencourt case in return for support in securing a lucrative post in Monaco.
They also imply he had a mole in a senior position who tipped him off about a planned police raid on his offices.
Such interference in the judicial process is regarded as “influence peddling” in French law and carries a maximum prison sentence of 10 years.
Sarkozy has attacked the tapping of his phones as worthy of East Germany’s notorious Stasi secret police. The authorisation of recordings of lawyer-client conversations has also provoked misgivings within sections of France’s legal establishment.