French ex-President Sarkozy held over influence claims Published duration 1 July 2014

media caption Hugh Schofield reports from outside the building in Nanterre where Mr Sarkozy is being held.

French ex-President Nicolas Sarkozy remains in custody for questioning over alleged influence peddling.

Mr Sarkozy was detained near Paris on Tuesday morning in an unprecedented step against a former president.

He is being questioned about whether he sought inside information from a judge concerning an investigation into campaign funding.

In another development, his lawyer, Thierry Herzog, has been placed under formal investigation in the same case.

Mr Sarkozy is hoping to challenge again for the presidency in 2017 and the inquiry is seen as a blow to his hopes of returning to office.

Investigators are trying to find out whether Mr Sarkozy, 59, who was president from 2007 to 2012, had promised a prestigious role in Monaco to a high-ranking judge, Gilbert Azibert, in exchange for information about an investigation into alleged illegal campaign funding.

They are looking into claims that Mr Sarkozy was warned his phone was being bugged as part of the funding probe.

Mr Azibert, one of the most senior judges at the court of appeal, was called in for questioning on Monday as was another judge, Patrick Sassoust.

Analysis: The BBC's Hugh Schofield in Paris

The drip-drip of allegations about Mr Sarkozy, money-raising and misuse of influence, continue to disrupt his much-touted return to frontline politics. Over the past two years the French have become used to regular stories in the press raising awkward questions about their former president's ethics.

Worried by the prying of investigators into claims of illegal party fund-raising, it is alleged that Mr Sarkozy used a judge as point-man in the High Court of Appeal to tell him how proceedings against him were progressing. More serious is whether this judge tried to influence decisions in Mr Sarkozy's favour.

Mr Sarkozy's supporters accuse the investigators of themselves being politically influenced - by the ruling left. How come, they ask, that every time Mr Sarkozy makes a move back towards political life, the media are fed a new twist in the investigations? One side says it is dogged police work. The other says it is harassment.

This is thought to be the first time a former French head of state has been held in police custody.

His predecessor, Jacques Chirac, was given a suspended prison sentence in 2011 for embezzlement and breach of trust while he was mayor of Paris. But he was never questioned in custody.

image copyright Reuters image caption The latest developments are seen as a blow to Mr Sarkozy's attempts to stand again for the presidency

image copyright AFP image caption Mr Sarkozy's car arrived at the anti-corruption office in Nanterre shortly before 08:00 (06:00 GMT)

image copyright Reuters image caption The building quickly drew heavy media presence

image copyright AFP image caption High-ranking judge Gilbert Azibert was questioned on Monday

Investigators will be able to hold Mr Sarkozy for an initial period of 24 hours but can extend custody for another day. He is being held in Nanterre.

Government spokesman Stephane Le Foll denied any political pressure had been placed on the judicial system to prosecute Mr Sarkozy.

"The justice system is investigating and will follow this through to the end. Nicolas Sarkozy can face justice just like anyone else," Mr Le Foll said.

Mr Sarkozy's allies rallied to support him.

Mayor of Nice, Christian Estrosi, tweeted: "Never has any former president been the victim of such treatment, such an outburst of hatred."

Diaries

An investigation was launched in February into whether Mr Sarkozy had sought inside information about the inquiry into his 2007 election campaign funding.

image copyright AFP image caption It has been alleged that Muammar Gaddafi helped fund Mr Sarkozy's 2007 election campaign

It has been claimed that late Libyan leader Muammar Gaddafi helped fund the campaign.

It is alleged that Mr Sarkozy was kept informed of proceedings against him while a decision was made over whether his work diaries - seized as part of the funding inquiry - should be kept in the hands of the justice system.

The Court of Cassation ruled in March 2014 that the diaries should not be returned.

Investigators believe the former president was tipped off that his phone was being bugged as part of the inquiry.

Mr Sarkozy insists the allegations against him are politically motivated.

But the BBC's Hugh Schofield in Paris says it is clear they represent another obstacle in the way of his planned return to frontline French politics.

The former president is seeking to regain the leadership of the centre-right UMP party later this year.