I don't think that works as well in Oklahoma. No shortage of pulled over vehicles when I've driven through. I figured that was why the signs say "No Tolerance".
Isn’t most of Oklahoma Indian Reservations? They probably have a lot to do with that.
The failure to enforce a minimum speed on interstates is as big if not a bigger problem than folks speeding IMHO.
If traffic flow is 75 mph and someone is puttering along at 50, they creat a dangerous situation.