Jubilee supporters have gathered at Huruma, planning to demonstrate to Uhuru Park in the town centre and then proceed to Raila's office in Upper Hill, where they intend to drop a letter.
The crowd in Jonsaga is growing as more people arrive, ferried in by City Hoppa and buses from Kiambu, Muranga, and Kabete.
These protests appear to counter rallies planned by CORD in response to the killings in Mpeketoni.
Further updates are expected.