Chapter 10 - Traffic Incidents - Unit 2 - Lesson 4

Question 1

Describe how to respond to the scene of an obstructed roadway

Answer 1

• Assess for scene safety
• Determine the cause of any road obstruction
• Park the patrol vehicle in a safe location
• Activate the vehicle’s emergency lights to urge motorists to use * caution and slow down.

Question 2

Describe how to clear an obstructed roadway

Answer 2

If safe and possible, remove any obstruction. You may request assistance from bystanders while removing the obstruction.

Question 3

Identify appropriate safety and traffic warning equipment

Answer 3

• Wear a reflective safety vest
• Whistles
• Flashlights
• Direction wands

Question 4

Describe how to determine alternative routes to redirect vehicle traffic

Answer 4

based on the specific situation, your knowledge of the area, and environmental factors

Question 5

Signaling to stop traffic:

Answer 5

• Point at the driver being directed to stop and make eye contact.
• Raise one or both hands with your palm toward the driver until they stop.
• Use an audible signal to alert drivers.

Question 6

Signaling to start and maintain traffic flow:

Answer 6

• Point at the driver being directed to start, and make eye contact.
• Rotate your hand with palm up, bending at the elbow, and bring it toward you.
• Coordinate traffic direction with other officers when applicable.

Question 7

Signaling to turn traffic flow:

Answer 7

• Direct turns only when they can be accomplished safely.
• Direct turns by pointing at the driver until eye contact is made, then point in the direction of the turn.

Question 8

Audible signals:

Answer 8

• Whistles can be used along with hand signals.
• One long blast signals motorists to stop.
• Two short blasts signal motorists to proceed.
• Multiple short blasts may be used to gain the attention of drivers not responding to your signals.