What do you think is the most Blatantly Ignored road sign in our profession?

That was acknowledged in the OP but I find that it doesn’t matter the size of the vehicle, if they can speed, they do speed. And it’s not even close to looking like they can read or care. With all of those photo enforced speeding tickets people have if the signs are not lying the entire city of Chicago has enough points on their licenses for them to be permanently revoked. Same in Indianapolis. Same all across the entirety of Ohio, Pennsylvania, Delaware, Maine, New Hampshire, Connecticut, Massachusetts, Rhode Island, Maryland, New Jersey, New York, West Virginia, Virginia, North Carolina, South Carolina, Georgia, Alabama, Tennessee, Kentucky, Indiana, Illinois, Mississippi, Louisiana, Arkansas, Missouri, Iowa, Minnesota, North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas, New Mexico, Colorado, Wyoming, Utah, Idaho, Michigan, Wisconsin, and Arizona. I can’t comment on first hand experience in the other states but I presume that Washington, Oregon, California, Nevada, Montana, Vermont, Florida, Hawaii, and Alaska are exactly the same. If they assign points for speeding, if they enforce traffic laws by camera, and if they revoke licenses for people having too many points on them, there are maybe 10 people in the country with a valid license. Everyone else is speeding full time. Through town, through road construction, out in the middle of nowhere on some two lane US highway, on the freeway, whether the speed limit is 5 mph, 10 mph, 15 mph, 20 mph, 25 mph, 30 mph, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, or 255 something is speeding and usually most people who are able to speed are speeding. Even while passing the sign that says speeding is photo enforced. Even when they pass the sign that says speeding tickets are tripled (in NJ). Even while there are actively 3 people pulled over for speeding on the road where they are speeding *too.* Or they all slam on the brakes and merge into the same lane all at once. Or they see those props outside of Cleveland with one that looks like a police officer with a radar gun and they all slow down to like 42 in the 60 and when the prop doesn’t move it’s right back to 75 mph.