Whatever needs to be done to increase safety is fine by me. I do not like speed bumps at all but I'll bet they are at the places that they are because of a past event. The speed bumps presently in use are to tall and almost make your cart go over with a thud even if you just creep over it so I understand about it hurting people's back's. The "speed bumps" I have seen are dividers being used as speed bumps. If the correct ones were on place you probably would never hear another complaint about them.
