9.2 Traffic Stop Procedures, Citation Issuance & Driver Licensing (ARS Title 28)

Key Takeaways

  • On an unknown-risk traffic stop, the patrol vehicle should be positioned 15 to 20 feet behind the violator's vehicle, offset 3 feet to the left to create an officer safety corridor, with front wheels turned sharply to the left.
  • During approach, the B-pillar cover position keeps the officer behind the driver's forward field of view and outside the door-swing arc, forcing the driver to turn their head and body to maintain visual contact.
  • Under A.R.S. § 28-3101 and § 28-3151, Arizona driver licenses are classified into Class D (standard operator), Class G (graduated for drivers 16-17 with strict 6-month passenger and curfew limits), Class M (motorcycle), and Commercial Driver Licenses (Classes A, B, and C).
  • Under A.R.S. § 28-3473, operating a motor vehicle with a suspended, revoked, or canceled driver license is a Class 1 misdemeanor that subjects the vehicle to mandatory 30-day immobilization or impoundment under A.R.S. § 28-3511.
  • If a violator refuses to sign an Arizona Traffic Ticket and Complaint (ATTC) for a civil traffic infraction, the officer serves the citation without arrest under A.R.S. § 28-1593; however, refusing to sign the written promise to appear for a criminal traffic offense requires mandatory physical custodial arrest under A.R.S. § 28-1594.
Last updated: September 2026

9.2 Traffic Stop Procedures, Citation Issuance & Driver Licensing (ARS Title 28)

AZPOST Comprehensive Examination Focus: Recruits must master the tactical positioning and officer safety mechanics of unknown-risk traffic stops, execute the seven-step violator contact model, verify statutory credentials including proof of financial responsibility under A.R.S. § 28-4135, identify driver license classifications and restrictions under A.R.S. § 28-3101 and § 28-3151, enforce suspended license laws under A.R.S. § 28-3473 and § 28-3511, and correctly handle citation issuance and signature refusals under A.R.S. § 28-1593 and § 28-1594 pursuant to Ariz. Admin. Code R13-4-116(E)(1)(d)(ii).

A traffic stop represents a seizure under the Fourth Amendment of the United States Constitution and Article II, Section 8 of the Arizona Constitution. Every stop begins as an unknown-risk encounter where tactical awareness, professional communication, and statutory procedure must converge to protect the officer, the vehicle occupants, and the motoring public.


1. Constitutional Foundations & Legal Standards Governing Traffic Stops

A motor vehicle stop constitutes a Fourth Amendment seizure of the driver and all passengers. Peace officers must understand the legal parameters established by landmark jurisprudence:

  • Reasonable Suspicion Standard (Terry v. Ohio, Delaware v. Prouse): An officer must possess specific, articulable reasonable suspicion that a traffic violation has occurred or that criminal activity is afoot to initiate a stop. Random, pretextual stops without articulable suspicion violate the Fourth Amendment.
  • Pretextual Stops (Whren v. United States): If an officer has objective reasonable suspicion or probable cause that a traffic violation occurred, the officer's subjective motivations (e.g., suspecting narcotics) do not invalidate the stop under the Fourth Amendment.
  • Scope and Duration of Stop (Rodriguez v. United States): A traffic stop may not last longer than is reasonably necessary to address the mission of the stop and attend to related safety concerns. The stop's mission includes checking the driver license, verifying vehicle registration and proof of insurance, checking for outstanding warrants, and writing/issuing citations or warnings. Once the mission is completed or reasonably should have been completed, an officer cannot prolong the stop (such as waiting for a drug dog) without independent reasonable suspicion of separate criminal activity.
  • Control of Occupants (Pennsylvania v. Mimms & Maryland v. Wilson): For officer safety, an officer may order the driver out of the vehicle (Mimms) and may order any or all passengers out of the vehicle or to remain seated inside (Wilson) during a lawful traffic stop.
  • Protective Search of Passenger Compartment (Michigan v. Long): An officer may conduct a protective sweep of the vehicle's passenger compartment for weapons if the officer possesses reasonable suspicion, based on specific and articulable facts, that the suspect is dangerous and may gain immediate control of weapons.

2. Tactical Vehicle Positioning on Unknown-Risk Traffic Stops

Proper patrol vehicle positioning establishes a tactical physical barrier, creates an officer working safety zone, and prepares for unpredictable vehicular collisions:

  [ Violator Vehicle ]
         |
         |   15 - 20 Feet Distance
         |
  +------+----------------------+
  |                             |
  |  [ Officer Safety Corridor ] |
  |  <--- 3 Ft Offset Left ---> |
  |                             |
  +-----------------------------+
  [ Patrol Cruiser ]
   (Wheels Turned Left <---)

The Three Tactical Positioning Constants

  1. Distance (15 to 20 Feet Back):
    • Positioning the patrol cruiser 15 to 20 feet behind the violator's vehicle provides an adequate visual vantage point of the entire passenger cabin and rear seat floorboards.
    • Provides critical reaction time and distance if the violator vehicle reverses suddenly or an occupant exits armed with a firearm.
    • Allows turning clearance so the patrol vehicle can maneuver around the violator vehicle without backing up if the stop becomes an active pursuit or emergency repositioning is needed.
  2. Offset (3 Feet to the Left):
    • Offsetting the patrol cruiser approximately 3 feet to the left of the violator's vehicle establishes an officer safety corridor.
    • The patrol vehicle's left front fender extends into the roadway, visually and physically shielding the officer from passing traffic during a driver-side approach.
    • Projects the cruiser's emergency lighting and forward illumination further into the travel lane, alerting approaching motorists to move over.
  3. Front Wheels Turned Sharply to the Left:
    • If an inattentive motorist rear-ends the stationary patrol cruiser at highway speed, the cruiser will roll forward and deflect into the adjacent roadway or traffic lane, away from the violator's vehicle.
    • If the wheels were turned straight or to the right, the cruiser would be propelled directly forward into the rear of the violator's vehicle, crushing an officer walking in the safety corridor.

Site Selection & Pre-Stop Communications

  • Site Selection: When activating emergency equipment, guide the driver toward a safe location. Avoid blind curves, hill crests, narrow highway shoulders, bridges, poorly lit alleys, or areas with heavy pedestrian congregation.
  • Pre-Stop Dispatch Transmission: Before activating emergency lights, the officer must transmit the six essential data points: (1) unit call sign, (2) exact geographic location and direction of travel, (3) vehicle license plate state and number, (4) vehicle description (make, model, color, body style), (5) number of visible occupants, and (6) any unusual observations.
  • Patrol Cruiser Lighting Management: At night, deploy spotlights into the violator's rearview and side mirrors to illuminate the cabin interior and obscure the officer's approach. Takedown lights should flood the cabin with white light, destroying the occupants' night vision and preventing them from tracking the officer's tactical approach.

3. Approach Tactics, Threat Scanning & The B-Pillar Position

  +---------------------------------------+
  |                                       |
  |  [Violator Car]                       |
  |      Front Door       Rear Door       |
  |     +----------+     +---------+      |
  |     |  Driver  |     | Passngr |      |
  |     +----------+     +---------+      |
  |                 [B-PILLAR]            |
  |                      ^                |
  +----------------------|----------------+
                         |
             [ Officer Cover Position ]

Driver-Side vs. Passenger-Side Approach

Tactical ConsiderationDriver-Side ApproachPassenger-Side Approach
Passing Roadway Traffic HazardHigh; officer operates adjacent to live travel lanes.Low; officer operates on the protected shoulder side of vehicles.
Occupant ExpectationTraditional; driver expects officer at driver window.Surprise element; occupants focus on driver mirror, allowing silent observation.
Interior VisibilityLimited angle on driver's right hand and center console.Superior view into center console, driver's right waistband, and glovebox.
Tactical Exit OptionsEscape route constrained by live traffic.Open terrain/shoulder provides greater disengagement space.

Key Approach Fundamentals

  • The Pause and Scan: Before exiting the patrol vehicle, pause to observe occupant head and shoulder movements. Look for frantic stuffing or retrieving gestures indicating weapons or contraband concealment.
  • The Trunk Lock / Latch Check: As the officer moves past the violator's trunk or rear hatch, they must press down firmly on the trunk lid. This ensures the trunk is securely latched (preventing an armed suspect hidden inside from opening the lid) and transfers the officer's latent fingerprint onto the vehicle, providing physical trace evidence linking the vehicle to the officer in the event of an attack.
  • Scanning the Cabin ("Hands Kill"): Continuously scan occupant hands, waistbands, floorboards, and center consoles. If an occupant's hands are concealed, immediately instruct them: "Driver, place your hands on top of the steering wheel where I can see them."
  • The B-Pillar Cover Position: Stand immediately behind the vehicle's B-pillar (the structural post between front and rear doors):
    • Keeps the officer out of the driver's forward peripheral vision.
    • Forces the driver to twist their neck and torso backward to make eye contact, compromising their ability to draw a firearm or launch a sudden physical assault.
    • Protects the officer from being struck if the driver suddenly kicks or swings the vehicle door open.

4. The Seven-Step Violator Contact Protocol

AZPOST teaches the standardized seven-step contact method to maintain tactical control, professionalism, and procedural justice:

[ 1. Greeting ] ---> [ 2. State Violation ] ---> [ 3. Request Credentials ] ---> [ 4. Clarification ]
  Introduce self       Clear statutory reason      License, registration,         Listen without
  and department       for the traffic stop        proof of insurance             arguing
                                                                                        |
[ 7. Safe Closing ] <-- [ 6. Explain Action ] <-- [ 5. Check Records / Cite ] <--------+
  Safe merge into         Sign promise to appear    MVD/NCIC query; complete
  traffic; drive safe     (not admission of guilt)  ATTC or issue warning
  1. Greeting and Identification: Introduce yourself and agency with professional courtesy (e.g., "Good afternoon, sir. I am Officer Smith with the Phoenix Police Department.").
  2. Statement of Violation: State immediately why the vehicle was stopped (e.g., "I stopped you today because your vehicle was clocked traveling 52 mph in a posted 35 mph zone."). Avoid asking open-ended questions like "Do you know why I pulled you over?"
  3. Request for Identification & Vehicle Documents: Ask for: (1) driver license, (2) vehicle registration, and (3) proof of financial responsibility.
  4. Clarification / Opportunity for Explanation: Allow the driver an opportunity to explain their driving behavior without engaging in verbal debate or argumentative rhetoric.
  5. Enforcement Decision & Records Check: Return to the patrol vehicle while maintaining visual contact on the violator. Check driver license status, vehicle registration, and warrants through ACIC/NCIC and Arizona MVD. Decide whether to issue a warning, a civil citation, or take criminal enforcement action.
  6. Explanation of Enforcement Action & Next Steps: Explain the citation, specify the court date and response options, and explicitly inform the violator that signing the citation is a written promise to appear, not an admission of guilt.
  7. Professional Closing: Conclude the encounter professionally (e.g., "Please drive safely and merge carefully into traffic."). Assist the driver with safe re-entry if traffic volume warrants.

5. Driver Licensing Classes & Mandatory Credentials (A.R.S. Title 28)

Mandatory Driver Credentials

  • Driver License (A.R.S. § 28-3169): A licensee shall have their driver license in their immediate possession at all times when operating a motor vehicle and shall display it upon demand of a peace officer.
  • Vehicle Registration (A.R.S. § 28-2158): A registration card shall be carried in the vehicle at all times and displayed upon request.
  • Financial Responsibility (A.R.S. § 28-4135): Every motor vehicle operated on an Arizona roadway must be covered by motor vehicle liability insurance (statutory minimum limits: $25,000 for bodily injury or death of one person, $50,000 for two or more persons, and $15,000 for property damage). Under A.R.S. § 28-4135(B), an operator may display electronic proof of insurance on a wireless communication device.

[!IMPORTANT] Fourth Amendment Protection on Electronic Insurance: Under A.R.S. § 28-4135(B), the display of electronic proof of financial responsibility on a mobile phone or electronic device does NOT constitute consent for a peace officer to access, search, or view any other digital contents, text messages, photos, or data stored on the device.

Arizona Driver License Classifications (A.R.S. § 28-3101 & § 28-3151)

License ClassVehicle Type & Weight AuthorizationsKey Statutory Requirements & Restrictions
Class DOperator License (standard passenger cars, pickups, SUVs)Authorizes operation of any single vehicle with a Gross Vehicle Weight Rating (GVWR) of 26,000 pounds or less, or towing a vehicle not exceeding 10,000 pounds. Minimum age: 18 (or 16 upon completion of graduated requirements).
Class GGraduated Driver License (teen drivers ages 16 and 17)Issued to minors who have held an instruction permit for at least six months.<br><br>Strict 6-Month Statutory Restrictions:<br>1. Curfew Restriction: Shall not drive between midnight and 0500 hours unless accompanied by a parent/guardian holding a valid Class A, B, C, or D license in the front passenger seat, or traveling directly to/from school, work, religious activity, or medical emergency.<br>2. Passenger Restriction: Shall not drive with more than ONE passenger under 18 years of age who is not an immediate sibling or household member, unless accompanied by a licensed parent/guardian.<br>3. Wireless Devices: Prohibited from using handheld or hands-free wireless devices while driving.
Class MMotorcycle License or EndorsementRequired to operate any motorcycle, motor-driven cycle, or motorized tricycle. Minimum age: 16.
Commercial (CDL)Class A, B, and C Commercial Vehicles- Class A: Any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001+ lbs, provided the GVWR of the towed unit exceeds 10,000 lbs.<br>- Class B: Any single vehicle with a GVWR of 26,001+ lbs, or towing a vehicle <=10,000 lbs.<br>- Class C: Any single or combination vehicle not meeting Class A or B, but designed to transport 16 or more passengers (including driver) or placarded for Hazardous Materials (HazMat).

Commercial Endorsements (A.R.S. § 28-3103)

  • H: Hazardous Materials (requires federal background check and HazMat knowledge test).
  • N: Tank Vehicles (transporting liquid or gaseous materials in tanks >1,000 gallons).
  • P: Passenger transport (vehicles designed to carry passengers).
  • S: School Bus (required to drive a school bus carrying students).
  • T: Double and Triple trailers.
  • X: Combined Tank Vehicle and Hazardous Materials.

Driving on Suspended, Revoked, or Canceled License (A.R.S. § 28-3473)

  • Classification: Class 1 misdemeanor.
  • Elements: A person shall not drive a motor vehicle on a public highway if the person's privilege to drive is suspended, revoked, canceled, refused, or if the person is disqualified from driving.
  • Mandatory 30-Day Vehicle Impoundment (A.R.S. § 28-3511): A peace officer shall immobilize or impound a motor vehicle for 30 days if the officer determines that:
    1. The driver's license is revoked on any grounds;
    2. The driver's license is suspended for driving under the influence or failure to complete alcohol screening;
    3. The driver has never been issued a driver license and has no proof of insurance; OR
    4. The vehicle is operated by a driver subject to an ignition interlock requirement without a functioning certified interlock device.

6. The Arizona Traffic Ticket and Complaint (ATTC) & The Signature Dilemma

The Arizona Traffic Ticket and Complaint (ATTC) is the standardized statewide charging document prescribed by the Arizona Supreme Court under the Rules of Procedure in Civil Traffic and Boating Cases. It serves a dual legal function: as a citation given to the defendant and as the sworn complaint filed with the municipal or justice court.

Required Data Elements on the ATTC

Every ATTC must contain:

  1. Name, address, date of birth, driver license number, and physical description of the defendant;
  2. Year, make, model, color, license plate state and number, and VIN of the vehicle;
  3. Specific date, time, and precise geographic location of the offense;
  4. Exact statutory citation (A.R.S. Title 28 section and subsection) and plain-language violation description;
  5. Checkbox indicating whether the offense is Civil or Criminal;
  6. Name and location of the court having jurisdiction, along with the appearance date and time;
  7. Officer's name, badge number, and signed certification under penalty of perjury.
                      [ Violator Refuses to Sign ATTC ]
                                      |
        +-----------------------------+-----------------------------+
        |                                                           |
 [ Civil Traffic Violation ]                                [ Criminal Traffic Offense ]
   (A.R.S. § 28-1593)                                         (A.R.S. § 28-1594)
   - Signature is NOT mandatory for service                   - Signature is written promise to appear
   - Write "Refused" / "Served" on line                       - Refusal voids cite-and-release authority
   - Hand violator their copy                                 - Officer SHALL take suspect into custody
   - DO NOT ARREST VIOLATOR                                   - Physical booking / present to magistrate

Civil Traffic Citation Refusal to Sign (A.R.S. § 28-1593)

Under A.R.S. § 28-1593, service of a civil traffic citation is complete upon personal delivery of the citation to the person charged:

  • If a violator refuses to sign a civil traffic citation, the officer shall NOT arrest the violator.
  • The officer writes "Refused to Sign" or "Served" in the signature block, hands the violator their copy, and informs them of their court appearance obligation.
  • The court proceeds with jurisdiction because personal service was lawfully executed upon delivery.

Criminal Traffic Citation Refusal to Sign (A.R.S. § 28-1594)

When an officer issues an ATTC for a criminal traffic misdemeanor (such as Excessive Speed under § 28-701.02, Reckless Driving under § 28-693, Driving on a Suspended License under § 28-3473, or DUI under § 28-1381), the citation functions as a release on a written promise to appear in lieu of immediate custodial booking.

  • Under A.R.S. § 28-1594, if the person refuses to give a written promise to appear by signing the citation, the officer SHALL immediately arrest the person and take them before a judicial magistrate without unreasonable delay.
  • Legal Rationale: The defendant's signature is the legal bond allowing release pending trial. Without the signature, the officer lacks statutory authority to release the criminal misdemeanant from physical custody.

7. High-Yield Exam Traps & Operational Scenario

High-Yield Exam Traps for Section 9.2

  1. Refusal to Sign Distinction: Refusal to sign a civil citation results in service without arrest (§ 28-1593). Refusal to sign a criminal traffic citation requires mandatory physical arrest (§ 28-1594).
  2. Tactical Wheel Placement: The patrol vehicle's front wheels are turned sharply to the left (into traffic), never straight or to the right, to prevent being pushed into the violator's car if rear-ended.
  3. Class G License Curfew: Teen drivers holding a Class G license cannot drive between midnight and 0500 hours, and cannot transport more than one non-family passenger under 18 during their first six months.
  4. Electronic Insurance Proof Search Restriction: Under A.R.S. § 28-4135(B), an officer viewing an insurance card on a smartphone is strictly prohibited from searching any other digital contents on the phone.

Operational Application Scenario

Scenario: Officer Chen conducts a traffic stop on a sports car traveling 68 mph in a posted 45 mph zone (23 mph over in a business district, a Class 3 criminal misdemeanor under A.R.S. § 28-701.02). Officer Chen positions the patrol cruiser 18 feet back, offset 3 feet to the left, with wheels turned sharply left. During a passenger-side approach, Officer Chen observes an empty holster in the center console. At the window, the driver produces an Arizona Class D driver license. An MVD query reveals the license is suspended under A.R.S. § 28-3473 (Class 1 misdemeanor).

Officer Chen completes an ATTC charging Excessive Speed (A.R.S. § 28-701.02) and Driving on a Suspended License (A.R.S. § 28-3473). Officer Chen presents the citation and requests a signature, explaining that signing is merely a promise to appear. The driver angrily curses and states: "I will never sign your paper!"

  • Statutory Resolution: Because both charged offenses are criminal traffic misdemeanors, the cite-and-release mechanism is contingent upon a signed written promise to appear. Under A.R.S. § 28-1594, upon the driver's refusal to sign, Officer Chen must place the driver under physical arrest and transport them to the detention facility for booking. Furthermore, pursuant to A.R.S. § 28-3511, Officer Chen must impound the violator's vehicle for 30 days due to the suspended license.
Test Your Knowledge

When conducting an unknown-risk traffic stop on a multi-lane roadway, what is the tactically correct positioning for the patrol vehicle relative to the violator's vehicle?

A
B
C
D
Test Your Knowledge

During a traffic stop for a civil red light violation under A.R.S. § 28-645, the driver angrily refuses to sign the Arizona Traffic Ticket and Complaint (ATTC). How must the peace officer proceed under Arizona law?

A
B
C
D
Test Your Knowledge

A 16-year-old driver who was issued an Arizona Class G graduated driver license four months ago is stopped at 0130 hours driving three teenage friends home from a movie. None of the passengers are related to the driver, and no adult licensed driver is present. What statutory restrictions have been violated under A.R.S. § 28-3101?

A
B
C
D
Test Your Knowledge

Under A.R.S. § 28-4135(B), when an operator displays electronic proof of motor vehicle liability insurance on a wireless communication device, what legal restriction is placed upon the reviewing peace officer?

A
B
C
D