Excerpted from GHSA's Highway Safety Policies & Priorities.
F. Speed, Speeding and Aggressive Driving
F.4 Use of Speed Detection Devices
GHSA supports state and national efforts to prohibit the sale and/or use of speed detection devices (e.g. radar and laser detectors) by the public because such devices undermine law enforcement efforts to control motor vehicle speeds and enhance highway safety.
F.5 Automated Traffic Enforcement Technologies
Advanced technologies, such as Lidar and speed cameras, have proven to be effective tools in ensuring compliance with speed limits and other traffic laws. GHSA supports the use of automated enforcement technology in efforts to enforce speed, red light running and other traffic laws and urges states to enact legislation allowing the use of these technologies by the law enforcement community.
GHSA supports the use of automated enforcement technologies, in combination with engineering analyses and public information campaigns, as part of the coordinated implementation of state Strategic Highway Safety Plans to reduce the number of deaths resulting from traffic law violations.
M. Roadway Safety
M.5 Red Light Running
The Association urges states to utilize automated enforcement to address the problem of red light running and speeding.
In order to maximize safety benefits, jurisdictions should use enforcement cameras appropriately and effectively. GHSA therefore endorses the following principles:
- Cameras should be used at high crash sites or in situations where traffic law enforcement personnel cannot be deployed safely. There should be a traffic engineering analysis of each site before traffic cameras are installed and citations issued.
- Cameras are not to replace traditional law enforcement personnel or to mitigate safety problems caused by deficient road design, construction or maintenance.
- Use of cameras should be preceded by a public information campaign. The campaign should continue throughout the life of the automated enforcement program.
- Cameras should not be used as a revenue generator. Compensation paid for an automated traffic law system should be based on its value and not on the amount of revenue it generates nor the number of tickets issued. Revenues derived from the automated enforcement program should be used solely to fund highway safety functions.