If you are Opting for a bribe free business here in kenya you must be prepare for the harrassment that follows from the corrupt officials.
I have been in matatu business for sometime and Initially I tried to be Honest Getting everything required but still the police would impound my mat whenever there was a crackdown,so you are forced to follow the norm:give bribes.
'......to the acknowledgment of the mystery of God, and of the Father, and of Christ; 3 In whom are hid all the treasures of wisdom and knowledge.' Colossians 2:2-3