Tunisians begin voting in uncertain presidential poll

Key players include media mogul Nabil Karoui, behind bars due to an ongoing money laundering probe, Abdelfattah Mourou, who heads a first-time bid for Islamist-inspired party Ennahdha, and Prime Minister Youssef Chahed.

Chahed's popularity has been tarnished by a sluggish economy and a high cost of living, and he has found himself having to vehemently deny accusations that Karoui's detention since late August is politically inspired.

Some 13,000 polling booths opened across Tunisia at 8:00 am local time (0700 GMT) on Sunday, with two dozen candidates vying for a five-year mandate.

The election follows an intense campaign characterised more by personality clashes than political differences.

It had been brought forward by the death in July of 92-year-old president Beji Caid Essebsi, whose widow also passed away on Sunday morning.

Essebsi had been elected in the wake of the 2011 revolt that overthrew former dictator Zine El Abidine Ben Ali.

Publication of opinion polls has officially been banned since July, but one thing appears certain: many voters remain undecided, due to the difficulty of reading a shifting political landscape.

"I am undecided between two candidates - I will decide in the polling booth," smiled one voter, Sofiene, who added: "honest candidates don't have much chance of winning."

Prime Minister Chahed, after casting his vote, said he was "proud of this great event".

"The world is watching. By tonight or tomorrow, Tunisia will be in good hands," he added.

Some hopefuls have tried to burnish anti-establishment credentials to distance themselves from a political elite discredited by personal quarrels.

One key newcomer is Kais Saied, a 61-year-old law professor and expert on constitutional affairs, who has avoided attaching his bid to a political party.

Instead, he has gone door-to-door to drum up support for his conservative platform.

Last minute withdrawals

Another independent candidate is Defence Minister Abdelkarim Zbidi, a technocrat who is running for the first time.

However, he has the backing of Essebsi's Nidaa Tounes party.

The long list of candidates was cut slightly by the last-minute withdrawal of two candidates in favour of Zbidi: former political adviser Mohsen Marzouk and businessman Slim Riahi.

But Karoui's detention, just 10 days ahead of the start of campaigning, has been the top story of the election.

Studies suggest his arrest boosted his popularity.

A controversial businessman, Karoui built his appeal by using his Nessma television channel to launch charity campaigns, handing out food aid to some of the country's poorest.

But his detractors portray him as a would-be Silvio Berlusconi, the former Italian premier who they allege partly owns his channel.

On Friday, an appeal for the Tunisian mogul's release from prison ahead of the election was rejected, his party and lawyers said, two days after his defence team announced he was on a hunger strike.

Read more: Tunisia’s next president – Who are the candidates?

The polarisation risks derailing the electoral process, according to Michael Ayari, an analyst for the International Crisis Group.

‘Divisive' candidates

Isabelle Werenfels, a researcher at the German Institute for International and Security Affairs, has called the vote a democratic "test" because "it may require accepting the victory of a polarising candidate" such as Karoui.

Distrust of the political elite has been deepened by an unemployment rate of 15 percent and a rise in the cost of living by close to a third since 2016.

Islamist extremist attacks have exacted a heavy toll on the key tourism sector.

Some 70,000 security agents will be deployed on Sunday, including 50,000 focused solely on polling stations, according to the interior ministry.

Some stations will remain open until 6:00 pm, while others will close two hours earlier, for security reasons.

Overseas voting stations for Tunisia's sizeable expatriate population have been open since Friday.

Exit polls are expected overnight Sunday into Monday, but preliminary results are not expected from the electoral commission until Tuesday.

The date of the second and final round has not been announced, but it must happen by October 23 at the latest and may even take place on the same day as legislative polls, October 6.

Those polls are supposed to be more significant, as Tunisia is an emerging parliamentary democracy.

But several candidates have called for presidential powers to be beefed up, despite years of dictatorship under former President Zine el Abidine Ben Ali.

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