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 & Tactics Updated DUI Detection & Enforcement EMS with New AHA Cardiac Guidelines Updated Hazmat Response Spanish Commands Updated Incident Guides Officer Safety Active Shooter Response Drug Impairment Recognition Response to Suspicious Packages