1. Nearest engine, light force, battalion chief, nearest police unit and patrol car. If needed HazMat, USAR, additional engine, EMS Captain and another patrol car. 2. ALS Engine (2 paramedics for healing and 2 FF for possible fires), USAR (for extrication and diver if needed), EMS Captain, ALS and BLS Ambulances as many as patients, 2 patrol cars, tow truck, crane or heavy rescue for underwater recoveries. 3. 2 nearest engines. Ladder, battalion chief and additional engines if needed. BLS Ambulance stand-by. 4. Nearest SWAT unit (unmarkered crown vic or markered SUV) and nearest patrol car (one officer with fire extinguisher for vehicle fire). EMS Captain and ALS Engine wait 1 block away until area is safety. Ambulances if needed.