DCJS Patrol and Traffic Operations — Questions and Answers

Question 1: During a traffic stop at night, what is the recommended officer safety position when approaching a vehicle on the driver's side?

Stand directly in line with the driver's door
Position slightly to the rear of the B-pillar to avoid being in front of the door (Correct answer)
Walk up to the front bumper first to observe the interior
Approach from the passenger side in all nighttime stops

Correct answer: Position slightly to the rear of the B-pillar to avoid being in front of the door

Standing slightly to the rear of the B-pillar keeps the officer out of the immediate line of fire if the door opens or a weapon is presented.

Question 2: Under Virginia Code, when must a law enforcement officer activate emergency lights and siren to legally exceed posted speed limits?

Only when the siren is activated — lights alone are insufficient
Both emergency lights and siren must be activated simultaneously (Correct answer)
Emergency lights alone are sufficient if traffic is light
No special equipment is required if responding to a priority call

Correct answer: Both emergency lights and siren must be activated simultaneously

Virginia law requires both audible warning device (siren) and visual signal (emergency lights) to be activated when exceeding speed limits in an emergency response.

Question 3: A driver you have stopped for speeding produces a suspended license. What is the FIRST action you should take?

Immediately arrest the driver and impound the vehicle
Run a records check to confirm the suspension status before taking enforcement action (Correct answer)
Issue a summons for the traffic violation and allow the driver to continue
Contact a supervisor before taking any action

Correct answer: Run a records check to confirm the suspension status before taking enforcement action

Officers must verify suspension status through NCIC/DMV records before taking enforcement action, since database errors can occur.

Question 4: Which patrol method is most effective for reducing response time while maximizing area coverage in a large patrol zone?

Stationary surveillance at high-crime intersections
Directed patrol concentrated on one sector at a time
Random preventive patrol distributed throughout the zone (Correct answer)
Foot patrol along main commercial corridors

Correct answer: Random preventive patrol distributed throughout the zone

Random preventive patrol throughout the zone distributes officer presence and minimizes predictability while maintaining broad coverage.

Question 5: When conducting a felony traffic stop, where should the officer's patrol vehicle be positioned relative to the suspect vehicle?

Directly behind the suspect vehicle, bumper to bumper
At an angle offset to the left, approximately one car length behind, using the engine block as cover (Correct answer)
Parallel to the suspect vehicle on the passenger side
In front of the suspect vehicle to block forward escape

Correct answer: At an angle offset to the left, approximately one car length behind, using the engine block as cover

An angled position one car length behind uses the engine block for ballistic cover while allowing the officer to observe and communicate with the suspect.

Question 6: A motorist is involved in a minor crash on a Virginia highway with no injuries. Under Virginia Code § 46.2-894, what are they required to do?

Remain at the scene and immediately call 911 for all crashes
Move the vehicle out of the travel lane if it can be safely operated and is blocking traffic (Correct answer)
Leave the vehicle in place until a law enforcement officer arrives
Only required to exchange information if the other driver requests it

Correct answer: Move the vehicle out of the travel lane if it can be safely operated and is blocking traffic

Virginia's 'move it or lose it' law requires drivers to move operable vehicles involved in minor crashes out of the travel lane to improve safety and traffic flow.

Question 7: During patrol, an officer observes a vehicle with a broken tail light at 2 a.m. in a high-drug-activity area. This observation alone provides the officer with:

Probable cause to search the vehicle
Reasonable suspicion to conduct a traffic stop for a equipment violation (Correct answer)
No legal basis to stop the vehicle
Grounds for arrest of the driver

Correct answer: Reasonable suspicion to conduct a traffic stop for a equipment violation

A broken tail light is a traffic equipment violation that provides reasonable suspicion (and probable cause for the infraction) to initiate a lawful traffic stop.

Question 8: Under the 'plain view' doctrine during a traffic stop, an officer may seize contraband without a warrant when:

The officer entered the vehicle lawfully and the item's incriminating nature is immediately apparent (Correct answer)
The officer suspects the item is contraband based on experience alone
The item is in a closed container on the back seat
The driver gives implied consent by accepting the stop

Correct answer: The officer entered the vehicle lawfully and the item's incriminating nature is immediately apparent

Plain view allows warrantless seizure when the officer is lawfully present, the item is in plain view, and its incriminating character is immediately apparent.

Question 9: When writing a crash report in Virginia, the term 'contributing circumstance' refers to:

The point of first contact between vehicles
A factor related to the road, environment, or vehicle that contributed to the crash (Correct answer)
The officer's personal opinion about fault
Only driver actions that caused the crash

Correct answer: A factor related to the road, environment, or vehicle that contributed to the crash

Contributing circumstances on Virginia crash reports include road conditions, environmental factors, and vehicle defects separate from driver behavior.

Question 10: An officer on patrol receives a call about a suspicious person matching the description of a wanted subject. To conduct a valid Terry stop, the officer must have:

Probable cause that the person committed a crime
Reasonable articulable suspicion based on specific facts that criminal activity is afoot (Correct answer)
A witness willing to sign a complaint
A warrant or supervisor approval

Correct answer: Reasonable articulable suspicion based on specific facts that criminal activity is afoot

Terry v. Ohio established that a brief investigative stop requires only reasonable articulable suspicion, not full probable cause.

Question 11: What does the acronym BOLO stand for in law enforcement patrol communications?

Be On Lookout Only
Be On the Lookout (Correct answer)
Broadcast Officer Location Order
Bulletin Of Law Offenders

Correct answer: Be On the Lookout

BOLO — 'Be On the Lookout' — is a broadcast to patrol units describing a suspect, vehicle, or item officers should watch for.

Question 12: A driver stopped for a traffic infraction refuses to provide their driver's license. Under Virginia Code § 46.2-104, the officer may:

Search the vehicle to find the license
Arrest the driver for failing to present their license on demand (Correct answer)
Only issue a written warning since no crime was committed
Release the driver after obtaining a verbal name

Correct answer: Arrest the driver for failing to present their license on demand

Virginia Code § 46.2-104 requires drivers to present their license on demand to an officer, and refusal is a misdemeanor supporting a custodial arrest.

Question 13: During a traffic stop, the officer smells fresh marijuana coming from a vehicle. Under current Virginia law (post-2021 legalization), this odor alone:

Provides automatic probable cause to search the entire vehicle
May be one factor considered in the totality of circumstances but is not automatic probable cause alone (Correct answer)
Requires immediate release of the driver since marijuana is now legal
Only justifies a search if the driver admits to possession

Correct answer: May be one factor considered in the totality of circumstances but is not automatic probable cause alone

Following Virginia's marijuana legalization, courts have ruled that marijuana odor alone is no longer automatic probable cause and must be considered among other totality-of-circumstances factors.

Question 14: An officer is pursuing a fleeing vehicle at high speed through a residential area. The DCJS-recommended primary factor for deciding to terminate pursuit is:

The seriousness of the original offense only
Whether the risk to the public outweighs the need to apprehend (Correct answer)
The supervisor's direct order to continue
The suspect's driving behavior alone

Correct answer: Whether the risk to the public outweighs the need to apprehend

DCJS and Virginia model pursuit policies require officers to continuously balance the need to apprehend against the risk posed to officers, the public, and third parties.

Question 15: When an officer directs traffic manually at an intersection where signals have failed, which hand signal means 'stop' to approaching traffic from the front and rear?

Arm extended horizontally with palm facing approaching traffic (Correct answer)
Arm raised straight overhead
Both arms extended outward to the sides
Arm pointing downward at a 45-degree angle

Correct answer: Arm extended horizontally with palm facing approaching traffic

The standard stop signal is an arm extended horizontally toward the traffic being stopped, with the palm facing that traffic.

Question 16: Which of the following actions constitutes an unlawful pretextual stop under Virginia's updated case law guidance?

Stopping a vehicle for a genuine equipment violation observed on patrol
Using a minor infraction as justification when the sole motivation is to investigate for unrelated criminal activity based on the driver's appearance (Correct answer)
Stopping a vehicle whose registration check reveals an expired tag
Stopping a vehicle for erratic lane changes at 1 a.m.

Correct answer: Using a minor infraction as justification when the sole motivation is to investigate for unrelated criminal activity based on the driver's appearance

While Whren v. United States permitted pretextual stops federally, Virginia law and department policies increasingly scrutinize stops where the real motivation is unrelated to the stated infraction.

Question 17: What is the legal standard required before an officer may conduct a pat-down (frisk) of a person during a Terry stop?

Automatic right upon initiating any investigative stop
Reasonable belief that the person is armed and dangerous (Correct answer)
Consent of the individual being stopped
Probable cause to believe a crime has been committed

Correct answer: Reasonable belief that the person is armed and dangerous

Terry v. Ohio limits a pat-down to situations where the officer has specific, articulable facts creating a reasonable belief the person is armed and dangerous.

Question 18: Under Virginia Code, the speed limit in a school zone when children are present is:

15 mph
20 mph (Correct answer)
25 mph
35 mph

Correct answer: 20 mph

Virginia Code § 46.2-873 establishes a 20 mph speed limit in school zones when indicated by posted signs and children are present.

Question 19: When completing a field sobriety test (FST), which three tests are recognized as standardized by NHTSA?

Alphabet recitation, finger-to-nose, and Romberg balance test
Horizontal Gaze Nystagmus, Walk and Turn, and One Leg Stand (Correct answer)
Counting backward, heel-to-toe walk, and finger count
Finger-to-nose, standing balance, and eye tracking

Correct answer: Horizontal Gaze Nystagmus, Walk and Turn, and One Leg Stand

NHTSA validates only the Horizontal Gaze Nystagmus (HGN), Walk and Turn, and One Leg Stand as standardized field sobriety tests with established reliability data.

Question 20: An officer responding to a domestic disturbance call should park the patrol vehicle:

Directly in front of the address to ensure fast egress
One or two houses away to avoid alerting the subject and allow tactical assessment (Correct answer)
Around the block to remain completely out of sight
At the nearest intersection with lights activated

Correct answer: One or two houses away to avoid alerting the subject and allow tactical assessment

Parking nearby but not directly in front reduces the risk of alerting a potentially armed subject while still allowing quick access to the scene.

Question 21: A Virginia officer issues a Uniform Summons for a traffic infraction. The summons serves as:

A permanent criminal record for the driver
Both a notice to appear in court and a charging document for the infraction (Correct answer)
Only a written warning with no legal effect
An arrest warrant that can be executed if the driver flees

Correct answer: Both a notice to appear in court and a charging document for the infraction

Virginia's Uniform Summons is both the charging instrument and the court appearance notice for traffic infractions, replacing a physical arrest in most cases.

DCJS Patrol and Traffic Operations

During a traffic stop at night, what is the recommended officer safety position when approaching a vehicle on the driver's side?

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Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

dcjs.virginia.gov — Retake policy, score validity, exam information · verified Oct 2026
law.lis.virginia.gov — Eligibility, test delivery · verified Oct 2026