The way they analyze it is: "Here are the zones where people feel comfortable driving faster — so let's go there and write more tickets!"
The right way to analyze it is: "Here are the zones where people feel comfortable driving faster — do those zones have any more than the background rate of accidents, or less? If more, then how do we redesign the road for better safety and so people tend to drive less fast, or if less or same accidents, we should raise the speed limit"
The way they analyze it is: "Here are the zones where people feel comfortable driving faster — so let's go there and write more tickets!"
The right way to analyze it is: "Here are the zones where people feel comfortable driving faster — do those zones have any more than the background rate of accidents, or less? If more, then how do we redesign the road for better safety and so people tend to drive less fast, or if less or same accidents, we should raise the speed limit"