Tunisian artist Lassaad Zouari conducts a training course on how to value household waste and turn it to fertilizer, in Tunis, Tunisia, April 3, 2021. Picture taken April 3, 2021. REUTERS/Jihed Abidellaoui

Tunisian artist Lassaad Zouari conducts a training course on how to value household waste and turn it to fertilizer, in Tunis, Tunisia, April 3, 2021. Picture taken April 3, 2021. REUTERS/Jihed Abidellaoui

Tunisian artist Lassaad Zouari conducts a training course on how to value household waste and turn it to fertilizer, in Tunis, Tunisia, April 3, 2021. Picture taken April 3, 2021. REUTERS/Jihed Abidellaoui

A Tunisian health worker prepares to receive people for a vaccination against the coronavirus disease (COVID-19), in Tunis, Tunisia March 13, 2021. REUTERS/Zoubeir Souissi

A Tunisian health worker displays a vaccination against the coronavirus disease (COVID-19), in Tunis, Tunisia March 13, 2021. REUTERS/Zoubeir Souissi

A Tunisian health worker prepares a vaccination against the coronavirus disease (COVID-19), in Tunis, Tunisia March 13, 2021. REUTERS/Zoubeir Souissi

A Tunisian health worker prepares to administer a vaccination against the coronavirus disease (COVID-19), in Tunis, Tunisia March 13, 2021. REUTERS/Zoubeir Souissi

A Tunisian health worker prepares to administer a vaccination against the coronavirus disease (COVID-19), in Tunis, Tunisia March 13, 2021. REUTERS/Zoubeir Souissi

A Tunisian health worker displays a coronavirus disease (COVID-19) vaccine in Tunis, Tunisia March 13, 2021. REUTERS/Zoubeir Souissi

Parliament Speaker Rached Ghannouchi, head of the moderate Islamist Ennahda, speaks to supporters during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Parliament Speaker Rached Ghannouchi, head of the moderate Islamist Ennahda, speaks to supporters during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Parliament Speaker Rached Ghannouchi, head of the moderate Islamist Ennahda, speaks to supporters during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Parliament Speaker Rached Ghannouchi, head of the moderate Islamist Ennahda, waves to supporters during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Parliament Speaker Rached Ghannouchi, head of the moderate Islamist Ennahda, waves to supporters during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Supporters of Tunisia's biggest political party, the moderate Islamist Ennahda, march during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Members of security forces keep watch as supporters of Tunisia's biggest political party, the moderate Islamist Ennahda, march during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Supporters of Tunisia's biggest political party, the moderate Islamist Ennahda, march during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Supporters of Tunisia's biggest political party, the moderate Islamist Ennahda, take part in a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Supporters of Tunisia's biggest political party, the moderate Islamist Ennahda, march during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Supporters of Tunisia's biggest political party, the moderate Islamist Ennahda, march during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

A supporter of Tunisia's biggest political party, the moderate Islamist Ennahda, chants slogans during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi TPX IMAGES OF THE DAY

Supporters of Tunisia's biggest political party, the moderate Islamist Ennahda, march during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Supporters of Tunisia's biggest political party, the moderate Islamist Ennahda, march during a rally in opposition to President Kais Saied, in Tunis, Tunisia February 27, 2021. REUTERS/Zoubeir Souissi

Noureddine Taboubi, Secretary General of the Tunisian General Labour Union (UGTT), speaks during an interview with Reuters in Tunis, Tunisia January 23, 2021. Picture taken January 23, 2021. REUTERS/Angus McDowall

Noureddine Taboubi, Secretary General of the Tunisian General Labour Union (UGTT), speaks during an interview with Reuters in Tunis, Tunisia January 23, 2021. Picture taken January 23, 2021. REUTERS/Angus McDowall

Tunisian blogger Amna Chargi stands with her supporters outside a court during her trial in Tunis, Tunisia July 2, 2020. REUTERS/Jihed Abidellaoui

Tunisian blogger Amna Chargi stands with her supporters outside a court during her trial in Tunis, Tunisia July 2, 2020. REUTERS/Jihed Abidellaoui

Supporters of Tunisian blogger Amna Chargi carry banners as they stand outside a court, during her trial in Tunis, Tunisia July 2, 2020. REUTERS/Jihed Abidellaoui

French President Emmanuel Macron and Tunisian President Kais Saied arrive for a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied arrive for a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied arrive for a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied arrive for a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron during a joint news conference with Tunisian President Kais Saied (not pictured) after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron during a joint news conference with Tunisian President Kais Saied (not pictured) after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied during a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied during a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied during a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied during a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied during a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied during a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied during a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron and Tunisian President Kais Saied during a joint news conference after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron during a joint news conference with Tunisian President Kais Saied (not pictured) after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

French President Emmanuel Macron during a joint news conference with Tunisian President Kais Saied (not pictured) after their meeting at the Elysee Palace in Paris, France, June 22, 2020. Christophe Petit Tesson/Pool via REUTERS

General view of Tunisian theater closed in downtown Tunis, virtually deserted on the first day of a general lockdown to stop the spread of the coronavirus disease (COVID-19) ordered by Tunisia's president last Friday, in Tunis, Tunisia, March 22, 2020. REUTERS / Zoubeir Souissi

Tunisian Health Minister Abdellatif el-Mekki speaks at a news conference in Tunis, Tunisia March 4, 2020. REUTERS/Zoubeir Souissi

Tunisian Health Minister Abdellatif el-Mekki speaks at a news conference in Tunis, Tunisia March 4, 2020. REUTERS/Zoubeir Souissi

An officer of the Tunisian State Border Guard Service wearing a protective mask checks the passport of a passenger, as a precautionary measure to avoid contracting coronavirus work at Tunisia Airport in Tunis, Tunisia February 29, 2020. REUTERS/Zoubeir Souissi

Tunisian President Kais Saied and Prime Minister Elyes Fakhfakh attend the government's swearing-in ceremony at the Carthage Palace outside the capital Tunis, Tunisia February 27, 2020. Fethi Belaid/Pool via REUTERS

Tunisian Prime Minister Elyes Fakhfakh (C) leaves for a meeting with Tunisian President Kais Saied (not pictured) in Tunis, Tunisia February 15, 2020. REUTERS/Zoubeir Souissi

Tunisian Prime Minister Elyes Fakhfakh leaves for a meeting with Tunisian President Kais Saied (not pictured) in Tunis, Tunisia February 15, 2020. REUTERS/Zoubeir Souissi

Tunisian Prime Minister Elyes Fakhfakh leaves for a meeting with Tunisian President Kais Saied (not pictured) in Tunis, Tunisia February 15, 2020. REUTERS/Zoubeir Souissi

Protesters holding Palestinian and Tunisian flags shout slogans during a protest against U.S. President Donald Trump's Middle East peace plan, in the down town of Tunis, Tunisia February 5, 2020. REUTERS/Zoubeir Souissi

A Tunisian lawyer holding a Palestinian flag shouts slogans amongst protesters holding Palestinian and Tunisian flags during a demonstration against U.S. President Donald Trump's Middle East peace plan, in downtown Tunis, Tunisia February 5, 2020. REUTERS/Zoubeir Souissi

Protesters holding Palestinian and Tunisian flags shout slogans during a protest against U.S. President Donald Trump's Middle East peace plan, in the down town of Tunis, Tunisia February 5, 2020. REUTERS/Zoubeir Souissi

Tunisian Prime minister designate Habib Jemli speaks during a news conference in Tunis, Tunisia January 1, 2020. REUTERS/Zoubeir Souissi

Tunisian Prime minister designate Habib Jemli speaks during a news conference in Tunis, Tunisia January 1, 2020. REUTERS/Zoubeir Souissi

Tunisian Prime minister designate Habib Jemli speaks during a news conference in Tunis, Tunisia January 1, 2020. REUTERS/Zoubeir Souissi

Tunisian Prime minister designate Habib Jemli speaks during a news conference in Tunis, Tunisia January 1, 2020. REUTERS/Zoubeir Souissi