The Law Enforcement Field Guide™ provides instant access to critical information in an easy-to-use checklist format. At only 3"x5", this guide fits in your pocket, is waterproof, alcohol-fast, and street tough.This guide covers:Patrol Information & TacticsUpdated DUI Detection & EnforcementEMS with New AHA Cardiac GuidelinesUpdated Hazmat ResponseSpanish CommandsUpdated Incident GuidesOfficer SafetyActive Shooter ResponseDrug Impairment RecognitionResponse to Suspicious Packages