Five people early were killed in a road accident on Kangundo Road in Nairobi early Wednesday morning.
The accident involved three vehicles occurred at Kamulu area which is known to be a blackspot.
Several other people are reported to have sustained serious injuries.
Reports indicate that a Probox rammed into a bus belonging to KBS which in turn hit a pickup truck.
It is alleged that the Probox was attempting to overtake at the black spot.
Confirming the accident Nairobi County police boss, Mr Philip Ndolo said those injured were rushed to a nearby hospital.
Ndolo urged drivers to be extra careful.
Police are investigating the accident to establish what happened.