[letitbeirie]

> Therefore the difference between the horn being readily accessible and being hidden away could be the difference between life and death.

Being readily accessible is a must. The point I was trying to make (poorly; it was late) was that having the horn button in the middle of the wheel is about the worst place imaginable if you lay on the horn to avoid a crash and it happens anyway, because some portion of your arm is probably going to be broken when it gets crushed between an exploding airbag and your rapidly-decelerating body.