Be on the look out. If you are riding in a mathree especially on Ngong road between Dagoretti corner and the city centre, be alert at all times. If you spot these guys ka ritho otherwise all your valuables will be off-loaded. Most of the time they work in cahoot with the matatu crew, just remember you are on your own.
Hehe, @le scumbag am far away from +254. Got the pics from the internet and I happen to know some of the guys.
Story za DF za warabu zinakam soon. Chungulia this space