A demonstrators runs amid tear gas smoke during protests against the arrest of opposition leader and former presidential candidate Ousmane Sonko in Dakar, Senegal, Friday, March 5, 2021. Days of violent protests in Senegal have killed at least one person, local reports say, as young people take to the streets nationwide in support of the main opposition leader who was detained Wednesday. (AP Photo/Leo Correa)

A demonstrator waves a Senegalese national flag during protests in support of main opposition leader and former presidential candidate Ousmane Sonko in Dakar, Senegal, Wednesday, March 3, 2021. Sonko was arrested Wednesday on charges of disturbing the public order after hundreds of his supporters clashed with police while he was heading to the court to face rape charges. (AP Photo/Leo Correa)

A demonstrator holds up a Senegalese flag during protests against the arrest of opposition leader and former presidential candidate Ousmane Sonko in Dakar, Senegal, Friday, March 5, 2021. Days of violent protests in Senegal have killed at least one person, local reports say, as young people take to the streets nationwide in support of the main opposition leader who was detained Wednesday. (AP Photo/Leo Correa)

Demonstrators throw rocks at riot policemen during protests against the arrest of opposition leader and former presidential candidate Ousmane Sonko in Dakar, Senegal, Friday, March 5, 2021. Days of violent protests in Senegal have killed at least one person, local reports say, as young people take to the streets nationwide in support of the main opposition leader who was detained Wednesday. (AP Photo/Leo Correa)

Demonstrators throw rocks at riot policemen during protests at the Cheikh Anta Diop University campus in Dakar, Senegal, against the arrest of opposition leader and former presidential candidate Ousmane Sonko, Thursday, March 4, 2021. (AP Photo/Leo Correa)

Demonstrators throw rocks at riot policemen during protests at the Cheikh Anta Diop University campus in Dakar, Senegal, against the arrest of opposition leader and former presidential candidate Ousmane Sonko, Thursday, March 4, 2021. (AP Photo/Leo Correa)

Senegalese troops arrive to assist police during protests against the arrest of opposition leader and former presidential candidate Ousmane Sonko in Dakar, Senegal, Friday, March 5, 2021. Days of violent protests in Senegal have killed at least one person, local reports say, as young people take to the streets nationwide in support of the main opposition leader who was detained Wednesday. (AP Photo/Sylvain Cherkaoui)

Demonstrators protest against the arrest of opposition leader and former presidential candidate Ousmane Sonko in Dakar, Senegal, Friday, March 5, 2021. Days of violent protests in Senegal have killed at least one person, local reports say, as young people take to the streets nationwide in support of the main opposition leader who was detained Wednesday. (AP Photo/Sylvain Cherkaoui)

Demonstrators throw rocks at riot policemen during protests against the arrest of opposition leader and former presidential candidate Ousmane Sonko in Dakar, Senegal, Friday, March 5, 2021. Days of violent protests in Senegal have killed at least one person, local reports say, as young people take to the streets nationwide in support of the main opposition leader who was detained Wednesday. (AP Photo/Leo Correa)

Demonstrators clash with riot policemen during protests against the arrest of opposition leader and former presidential candidate Ousmane Sonko in Dakar, Senegal, Friday, March 5, 2021. Days of violent protests in Senegal have killed at least one person, local reports say, as young people take to the streets nationwide in support of the main opposition leader who was detained Wednesday. (AP Photo/Leo Correa)