A snarl-up was experienced along Valley Road in Nairobi after the Loreto Convent High School Msongari's wall collapsed on the evening of Sunday, January 26.
A video seen by Kenyans.co.ke showed that a section of the wall had fallen spreading debris along the busy road causing a traffic hazard.
The clip showed that two vehicles had been hit by blocks from the walls but by the time of publishing, it was not clear whether casualties had been recorded.
Preliminary investigations indicated that the tragedy was caused by a heavy downpour experienced across numerous estates in the city.