DRIVING FREQUENCY OF RESPONDENT
0 = Out of universe/missing
1 = Everyday or almost every day
2 = A few days a week
3 = A few days a month
4 = A few days a year
5 = Never
8 = Refused
9 = Do not know

FACE-TO-FACE CONTACT WITH POLICE DURING LAST 12 MONTHS
0 = Out of universe/missing
1 = Yes
2 = No

NUMBER OF FACE-TO-FACE CONTACTS DURING PAST 12 MONTHS
0 = Out of universe/missing
333 = Do not know
888 = Refused

TIME OF DAY WHEN MOST RECENT CONTACT OCCURRED
0 = Out of universe/missing
1 = After 6am - noon
2 = After noon -6pm
3 = Do not know time of day
4 = After 6pm - midnight
5 = After midnight - 6am
6 = Do not know time of night
7 = Do not know whether day or night
8 = Refused
9 = Do not know

POLICE USED OR THREATENED FORCE DURING MOST RECENT CONTACT
0 = Out of universe/missing
1 = Yes
2 = No
3 = Do not know
8 = Refused

POLICE USED OTHER TYPE OF FORCE-SPECIFY
0 = Out of universe/missing
1 = Shouted at
2 = Cursed at
3 = Threatened to use force against
4 = Pushed or grabbed
5 = Kicked or hit
6 = Sprayed with chemical/pepper spray
7 = Used electroshock weapon
8 = Pointed gun at
9 = Used handcuffs
10 = Generally aggressive or intimidating

RESPONDENT SUFFERED OTHER INJURIES-SPECIFY
0 = Out of universe/missing
1 = Gun shot/bullet wound
2 = Broken bones or teeth knocked out
3 = Internal injuries
4 = Knocked unconsicious
5 = Bruises, black eye, cuts, sctatches, swelling, chipped teeth
6 = Emotionally traumatized
7 = Other major injuries
8 = Other minor injuries

RESPONDENT PHYSICALLY DID SOMETHING ELSE-SPECIFY
0 = Out of universe/missing
1 = Disobey/interfere with officer(s)
2 = Try to get away
3 = Push,grab,or hit the police officer(s)
4 = Resist being handcuffed, arrested, or searched
5 = Emotional response
6 = Other response
7 = Non-physical activity

RESPONDENT WAS PASSENGER OR DRIVER IN THE STOPPED VEHICLE
0 = Out of universe/missing
1 = Driver
2 = Passenger
3 = Do not know
8 = Refused

CONTACT OCCURRED FOR SOME OTHER REASON-SPECIFY
0 = Out of universe/missing
1 = Traffic stop related
2 = Mistaken contact
3 = Probation/parole
4 = Assistance/service
5 = Reported problem
6 = Investigation
7 = Traffic accident
8 = No contact
9 = Bicycle violation
10 = Credential validation
11 = Other/unspecified
12 = Noise violation
13 = DUI checkpoint
14 = Security
15 = Suspected
16 = Community policing
17 = Jaywalking
18 = Jury duty
19 = Accident
20 = Mediation
21 = Other/witness
22 = Parking violation
23 = Court/jail related contact
24 = Causal /non-investigative
25 = Child in trouble/accident

REASON FOR TRAFFIC STOP WAS SOME OTHER REASON-SPECIFY
0 = Out of universe/missing
1 = Speeding
2 = Vehicle defect
3 = Record check
4 = Roadside check for drunk drivers
5 = Seatbelt violation
6 = Illegal turn or illegal lane change
7 = Stop sign or stop light violation
8 = Other traffic offense
9 = Aggressive or reckless driving
10 = Blocking traffic or improper vehicle positioning
11 = Cell phone use
12 = DUI with no indication of checkpoint
13 = Obstructed license plate
14 = Failure to maintain proper vehicle control
15 = Failure to yield right of way
16 = Improper headlight usage
17 = Expired or no registration/emission sticker or tags
18 = Following too closely
19 = Improper lane usage
20 = Parking related
21 = Police providing a service
22 = Noise violation
23 = Driving too slow
24 = Other or reason unspecified
25 = Police investigating a crime

INITIAL CONTACT WITH POLICE DURING TRAFFIC STOP WAS WITH ONE OR MORE THAN ONE OF
0 = Out of universe/missing
1 = One officer
2 = More than one officer
3 = Do not know
8 = Refused

RACE OF POLICE OFFICER
0 = Out of universe/missing
1 = White
2 = Black
3 = Some other race
4 = Do not know
8 = Refused

RACE OF POLICE OFFICERS
0 = Out of universe/missing
1 = All White
2 = All Black
3 = All of some other race
4 = Mostly White
5 = Mostly Black
6 = Mostly some other race
7 = Equally mixed
8 = Do not know the race
33 = Do not know
88 = Refused

TRAFFIC STOP OCCURRED IN THE SAME CITY/TOWN/VILLAGE AS THE RESPONDENT'S PRESENT
0 = Out of universe/missing
1 = Not inside a city/town/village
2 = Same city/town/village as present residence
3 = Different city/town/village from present residence
8 = Refused
9 = Do not know

TICKETED FOR SOMETHING ELSE-SPECIFY
0 = Out of universe/missing
1 = Vehicle defect
2 = Suspended license
3 = No/expired license
4 = DUI/open container
5 = Expired documentation
6 = No documentation
7 = Seat belt violation
8 = No insurance
9 = Failure to yield right of way
10 = Reckless/aggressive driving
11 = Failure to maintain correct address on documentation
12 = Running stop sign/light
13 = Speeding
14 = Improper lane change
15 = Unspecified reason/ none stated
16 = Outstanding fines
17 = Other moving violation
18 = Improper documentation/records

RESPONDENT WAS GIVEN WRITTEN OR VERBAL WARNING
0 = Out of universe/missing
1 = Verbal
2 = Written
3 = Do not know
8 = Refused

RESPONDENT FELT POLICE BEHAVED PROPERLY OR IMPROPERLY
0 = Out of universe/missing
1 = Properly
2 = Improperly
3 = Do not know
8 = Refused

RESPONDENT FELT POLICE TREATED HIM/HER RESPECTFULLY OR DISRESPECTFULLY
0 = Out of universe/missing
1 = Respectfully
2 = Disrespectfully
3 = Do not know
8 = Refused

CORE-BASED STATISTICAL AREA
1 = In a CBSA and in the principal city of the CBSA
2 = In a CBSA but not in the principal city
3 = Not in a CBSA

DATA COLLECTION MODE
0 = Computer-based personal interviewing

REASON FOR PPCS NONINTERVIEW
0 = Interviewed
1 = Refused PPCS only
2 = Not available for PPCS only
3 = Non-English speaking respondent
4 = NCVS type Z
5 = NCVS proxy
6 = Reason unknown

TYPE OF PPCS INTERVIEW
1 = Personal
2 = Telephone
5 = Noninterview

OUTCOME OF THE PPCS FOLLOW-UP INTERVIEWS
0 = Out of universe/missing
1 = Follow-up interview completed - confirmed traffic stop as driver
2 = Follow-up interview completed - confirmed traffic stop as passenger
3 = Follow-up interview completed - confirmed not a traffic stop
4 = Follow-up interview not completed

REASON FOR PPCS FOLLOW-UP NONINTERVIEW
0 = Out of universe/missing
1 = Respondent no longer lives at sample address
2 = Respondent refused to participate in followup
3 = Respondent not available/not able to contact
4 = Language barrier and no interpreter available
5 = Other reason for noninterview

OTHER REASON FOR CONTACT WAS RELATED TO A TRAFFIC STOP
0 = Out of universe/missing
1 = Yes

RESPONDENT HAD A JOB OR WORKED AT A BUSINESS IN LAST WEEK
0 = Out of universe
1 = Yes
2 = No
8 = Residue

HISPANIC ORIGIN OF RESPONDENT
1 = Hispanic
2 = Non-Hispanic
8 = Residue

SEX OF RESPONDENT
1 = Male
2 = Female

RACE OF RESPONDENT
1 = White only
2 = Black only
3 = American Indian, Alaskan Native only
4 = Asian only
5 = Hawaiian/Pacific Islander only
6 = White-Black
7 = White-American Indian
8 = White Asian
9 = White Hawaiian
10 = Black-American Indian
11 = Black-Asian
12 = Black-Hawaiian
13 = American Indian-Asian
14 = Asian-Hawaiian
15 = White-Black American Indian
16 = White-Black-Asian
17 = White-American Indian-Asian
18 = White-Asian-Hawaiian
19 = 2 or 3 races
20 = 4 or 5 races

RACE/HISPANIC ORIGIN OF RESPONDENT
1 = White
2 = Black
3 = Hispanic
4 = Other
5 = Two or more races

RACE/HISPANIC ORIGIN OF RESPONDENT-OTHER RACE CATEGORIES
1 = White
2 = Black
3 = Hispanic
4 = American Indian/Alaskan Native
5 = Asian/Hawaiian/Pacific Islander
6 = Two or more races

AGE OF RESPONDENT - 2 GROUPS
1 = 16-29
2 = 30 & older

AGE OF RESPONDENT - 6 GROUPS
16 = 16-19
20 = 20-29
30 = 30-39
40 = 40-49
50 = 50-59
60 = 60 or older

AGE OF RESPONDENT - 7 GROUPS
1 = 16-17
2 = 18-24
3 = 25-34
4 = 35-44
5 = 45-54
6 = 55-64
7 = 65 or older

AGE OF RESPONDENT - 9 GROUPS
1 = 16-17
2 = 18-19
3 = 20-24
4 = 25-29
5 = 30-34
6 = 35-39
7 = 40-44
8 = 45-49
9 = 50 or older

AGE OF RESPONDENT - 12 GROUPS
1 = 16-17
2 = 18-19
3 = 20-24
4 = 25-29
5 = 30-34
6 = 35-39
7 = 40-44
8 = 45-49
9 = 50-54
10 = 55-59
11 = 60-64
12 = 65 or older

REASON FOR MOST RECENT CONTACT
0 = Out of universe/missing
1 = Accident
2 = Traffic stop-driver
3 = Traffic stop-passenger
4 = Rsp reported crime
5 = Police assistance
6 = Police investigation
7 = Police suspected rsp
8 = Other reason

REASON FOR TRAFFIC STOP
0 = Out of universe/missing
1 = Speeding
2 = Vehicle defect
3 = Record check
4 = Roadside check for drunk drivers
5 = Seatbelt violation
6 = Illegal turn or illegal lane change
7 = Stop sign/light violation
9 = Other reason

POLICE ACTIONS DURING TRAFFIC STOP
0 = Out of universe/missing
1 = Arrested
2 = Ticketed
3 = Written warning
4 = Verbal warning
5 = No to ticket/warning/arrest

RESPONDENT FELT POLICE ACTED PROPERLY-INCLUDES TRAFFIC AND NONTRAFFIC CONTACTS
0 = Out of universe/missing
1 = Properly
2 = Improperly

RESPONDENT FELT POLICE WERE RESPECTFUL-INCLUDES TRAFFIC AND NONTRAFFIC CONTACTS
0 = Out of universe/missing
1 = Respectful
2 = Disrespectful

RESPONDENT WAS A DRIVER STOPPED BY POLICE IN A TRAFFIC STOP AT LEAST ONE DURING
0 = Out of universe/missing
1 = Yes
3 = Do not know