Mr Odinga had claimed that he won the August election and asked Ruto to “vacate his office immediately.”
The gatherings were largely peaceful until the arrival of police officers who killed a protester and injured several others.
China is softening its tone on the severity of COVID-19 restrictions even as its daily case toll hovers near record highs amid protests across the country.
The embassy advised all its staff to stay away from crowded areas and other large public gatherings in the region over the coming weekend.
The recent protests in Iran were triggered by the death of 22-year-old Masha Amini and have been going on for 10 days.
Judge Mohamed Rahma, sentenced six of the defendants to death, acquitted two and referred one to juvenile court, as he was a minor.
The protesters maintained that Mr Igboho is a freedom fighter who should not be treated like a criminal.
Abdulrahman Abdulrazaq imposed the curfew in a broadcast Friday night.
It came shortly after TVC was forced offline after being set on fire Tuesday morning.
