Dear Dr. Gridlock:
A driver recently wrote [Dr. Gridlock, Feb. 28] about getting a ticket while going the speed of traffic. This is a very common occurrence, and the solution is to make people more aware that they are going faster than the posted speed.
I think the radar machines that display the speed of oncoming cars are more effective than hidden cameras. Many people who are caught speeding are not doing so maliciously; they are just following the traffic or are distracted, or the speed at which they are driving seems safe. Immediate feedback would be very helpful in such cases.