Riot police fire teargas to disperse Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, as he participates in a nationwide protest over cost of living and President William Ruto's government in Eastleigh neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Residents watch from their balconies as Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, and his supporters participate in a nationwide protest over cost of living and President William Ruto's government in Mathare settlement of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

A riot police officer scales a perimeter wall as supporters of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, participate in a nationwide protest over cost of living and President William Ruto's government in Eastleigh neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Riot police officers ride on horses as they gather to disperse supporters of Kenyan opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, during a nationwide protest over cost of living and President William Ruto's government in downtown Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Supporters of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, wash their face from teargas after clashing with riot police as they participate in a nationwide protest over cost of living and President William Ruto's government in downtown Nairobi, Kenya March 20, 2023. REUTERS/John Muchucha

A supporter of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, kicks back a teargas canister fired by riot police to disperse them as they participate in a nationwide protest over cost of living and President William Ruto's government in Eastleigh neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Riot police officers detain supporters of Kenyan opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, during a nationwide protest over cost of living and President William Ruto's government in downtown Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

A Riot police officer kicks a teargas canister to disperse supporters of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, as they participate in a nationwide protest over cost of living and President William Ruto's government in downtown Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Riot police use water cannon as they clash with supporters of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, during a nationwide protest over cost of living and President William Ruto's government in Eastleigh neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, is seen near water fired from a riot police water cannon as he participates in a nationwide protest over cost of living and President William Ruto's government along Juja road in Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Riot police fire teargas to disperse Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, and his supporters as they participate in a nationwide protest over cost of living and President William Ruto's government in Eastleigh neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Riot police use water cannons as they clash with supporters of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, as they participate in a nationwide protest over cost of living and President William Ruto's government in Mathare neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Riot police walk past supporters of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, as they participate in a nationwide protest over cost of living and President William Ruto's government in Eastleigh neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Riot police use water cannons as they clash with supporters of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, as they participate in a nationwide protest over cost of living and President William Ruto's government in Eastleigh neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, addresses his supporters as he participates in a nationwide protest over cost of living and President William Ruto's government in Mathare settlement of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

A supporter of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, cheers as they participate in a nationwide protest over cost of living and President William Ruto's government in Eastleigh neighbourhood of Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya

Riot police fire teargas canisters on the convoy of Kenya's opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, as he participates in a nationwide protest over cost of living and President William Ruto's government in downtown Nairobi, Kenya March 20, 2023. REUTERS/John Muchucha

A riot police officer wears a gas mask after firing teargas to disperse supporters of Kenyan opposition leader Raila Odinga of the Azimio La Umoja (Declaration of Unity) One Kenya Alliance, during a nationwide protest over cost of living and President William Ruto's government in downtown Nairobi, Kenya March 20, 2023. REUTERS/Thomas Mukoya