At least half of the Ghanaian taxis we rode in had re-wired the horn to the high-beam stalk-pull. That way, one need not take hands off the wheel to actuate the

At least half of the Ghanaian taxis we rode in had re-wired the horn to the high-beam stalk-pull. That way, one need not take hands off the wheel to actuate the horn (and I suspect the steering-wheel-center horn switch had broken).