law-abiding citizens / law enforcement tool / insurance administration / law enforcement efforts / traffic control devices / similar devices / operational site / aggressive media coverage / law enforcement / vigorous media / local transportation codes / /
Organization
United States Supreme Court / International Association of Chiefs of Police / U. S. Supreme Court / Fairfax County Police Department / National Highway Traffic Safety Administration / Michigan Department of State Police / Colorado Sheriffs Office / Department of Justice Uniform Crime Report / West Virginia Governor’s Highway Safety Office / Visible Police Authority / /
N a t i o n a l h i g h wa y t r a f f i c s a f e t y a d m i n i s t r a t i o n Low-Staffing Sobriety Checkpoints