Often, when we think of road signs, we limit ourselves to those that are mounted on poles set alongside the roadways. Indeed that is what our previous post focused on. But there is more to road signs, and the driving test includes questions to probe your knowledge of this area. Under Kenya’s Traffic Act, Carriageway and Kerb signs are Class D signs. Some of them are mandatory and must be obeyed, others convey warnings and yet others provide helpful information. In this post we summarize these signs. Full details are in our upcoming book.