Minimum alert distance on highway should be 1mi for police warning. Anything less does not give you enough warning, whether it be for speed enforcement or giving you the heads up to the people who jam on there breaks when the see a cop. At best 1/2mi for slower speeds when not on highways and 1mi at higher speeds on highways.
Minimum alert distance on highway should be 1mi for police warning. Anything less does not give you enough warning, whether it be for speed enforcement or giving you the heads up to the people who jam on there breaks when the see a cop. At best 1/2mi for slower speeds when not on highways and 1mi at higher speeds on highways.