A matatu is also more profitable when driven by its owner than by an employed driver, or if the employee-driver pays in all the earnings and the owner meets the operating costs, rather than when the owner demands a fixed sum of money daily, with the operator keeping the surplus.
Source: wiktionary
For now, matatus made lanes along both sides of tarmac main roads and went over, around or through potholes depending on their speed.
Source: wiktionary
Memories of their sense of trepidation, or even the anger, aboard a matatu could still be visceral.
Source: wiktionary
The roads were jammed with matatu minibuses sporting cartoonish liveries, and trucks billowing black smoke into the dazzling African light.
Source: wiktionary