““We used often to see a big one gliding across the dirt road ahead of the car, and the golden rule was never to accelerate and try to run it over, especially if the roof of the car was open, as ours often was. If you hit a snake at speed, the front wheel can flip it up into the air and there is a danger of it landing in your lap. I can think of nothing worse than that. The really bad snake in Tanganyika is the black mamba. It is the only one that has no fear of man and will deliberately attack him on sight. If it bites you, you are a gonner.””