International Association
of Chiefs of Police
Highway Safety Committee
DOT HS 809 158
August 2001
This document was prepared under Cooperative Agreement Number DTN H22-96-G-05235 modication 0004 from the U.S. Department of Transportation National Highway Traffic Safety Administration. Points of view or opinions in this document are those of the authors and do not necessarily represent the official position or policies of the Department of Transportation or the National Highway Traffic Safety Administration.