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In short: While you are on duty, you must not lock either rear door unless the passenger agrees or asks, or a TLC rule gives a reason. That is rule 80-15(c)(1). If a passenger was inside, the penalty is $300 / $400 and/or a 5–30 day suspension, plus 2 TLC points, and you must appear at the hearing. If the passenger was outside (for example, trying to get in), it is $50 / $100. Front doors are different — you may lock those.
What the rule says
From §80-15(c) of the TLC Chapter 80 rule book, "Locking Vehicle Doors":
"(1) While on duty and operating for-hire, a Driver must not lock either of the rear doors except with the consent or at the request of a Passenger or for a reason specified in these rules."
"(2) A Driver is permitted to lock the front doors. However, a Driver must not refuse to transport a party of four, where one person must occupy the front seat, because the front doors are locked. Such refusal to unlock the front doors is a violation of section 80-15(f)(1)."
The penalty under (c)(1) has two levels, depending on where the passenger was:
Why the rule treats "inside" so seriously
A passenger locked inside a car cannot leave. The higher fine, the possible suspension and the 2 points reflect that. A passenger locked outside has been kept from getting in, which is closer to a service problem — and, depending on what else happened, it may also be described as a refusal under 80-20(a)(1).
When locking the rear doors is allowed
The rule allows locking "with the consent or at the request of a Passenger or for a reason specified in these rules." Other parts of chapter 80 describe situations where locked rear doors are expected:
- Ending your shift (taxi or green cab). Rule 80-20(b)(5) lists as a justified refusal that you are ending your shift and have already logged off the Technology System and locked both rear doors.
- Taking the car out for repairs. Rule 80-20(b)(6) has the same two steps.
- A broken taximeter. Rule 80-26(a)(3) says that after ending a trip because the meter is defective, you must log off, lock the rear doors, record the defect, and take the car to the garage, base or a licensed meter shop.
In each of these, the doors are locked when you are going out of service — not while a passenger is in the car against their wishes.
The front-seat rules that go with it
Locked front doors are allowed, but they connect to rule 80-15(f), "Use of Front Seat," which has a $75 fine and no required appearance. Under 80-15(f), you must not refuse:
- a party of four, where one passenger must sit in the front;
- a passenger who cannot enter or ride in the rear seat; or
- a passenger whose luggage, wheelchair, crutches, other mobility aid or other property fills the rear seats.
So if a group of four, or a passenger with a disability, needs the front seat, you must unlock the front door. Refusing to do so is a violation of 80-15(f)(1), as the rule itself says. If refusing the front seat ends with the passenger not being taken at all, the summons may instead cite a refusal rule such as 80-20(a)(3) for mobility aids, which carries the much higher mandatory penalties.
Who it applies to
Every TLC driver "on duty and operating for-hire": yellow taxi, green cab and FHV drivers. Many cars lock the doors automatically above a certain speed. The rule text does not mention automatic locks, so if that is part of your case, raise it with your lawyer rather than assuming it is a defense.
How often it is charged
This code is charged rarely. The official OATH data shows a few dozen summonses a year with 80-15(c) or 80-15(c)(1) as the first charge:
Low numbers do not mean low stakes. The 2 points count toward the Persistent Violator Program, where 6 points in 15 months brings a suspension.
What to do now
- Find out which level you are charged with — passenger inside or outside. The summons description should say.
- Get your Technology System or app records for the time: were you on a trip, logged off, or going out of service?
- Write down what happened, including whether the passenger asked for the doors to be locked.
- Plan to appear. Appearance is required. Choose phone, online written defense (if eligible) or in person. See how to prepare for a TLC hearing.
- Check your points. Use the points calculator to see how 2 more points would affect your 15-month total.
Points to discuss with your lawyer
- Was the passenger inside or outside, and does the evidence support the level charged?
- Did the passenger consent to or ask for the locked doors?
- Were you on duty and operating for-hire?
- Does a rule-based reason apply (shift end, repairs, broken meter)?
- Is it actually a front-door issue, which falls under different rules?
Frequently asked questions
What is the penalty if a passenger was inside the car?
$300 if you plead guilty before a hearing, or $400 if found guilty after a hearing, and/or a suspension of 5 to 30 days, plus 2 TLC points. Appearance is required.
What if the passenger was outside the car?
The rule sets a lower penalty: $50 if you plead guilty before a hearing, or $100 if found guilty after a hearing.
When can I lock the rear doors?
With the passenger's consent or at their request, or for a reason specified in the TLC rules. For example, the rules on ending a shift and taking a car out of service for repairs say the driver has logged off and locked both rear doors.
Can I lock the front doors?
Yes, rule 80-15(c)(2) allows it. But you must not refuse a party of four, where one person must sit in front, because the front doors are locked. That refusal is a violation of 80-15(f)(1).
Do the 2 points count toward the Persistent Violator Program?
Yes. TLC Points count, together with DMV points, toward the 6-point suspension and 10-point revocation thresholds within 15 months.
Sources
Last reviewed against the official sources on .
- TLC Rules, Chapter 80 – Drivers (updated June 6, 2025) nyc.gov
- NYC Open Data: OATH Hearings Division Case Status (query of charge_1_code 80-15(c) and 80-15(c)(1), fetched October 2026) data.cityofnewyork.us
- TLC: Respond to a Summons nyc.gov
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TLC Help is not a law firm and is not affiliated with the NYC Taxi & Limousine Commission or OATH. Explanations on this site are general information, not legal advice. Legal representation is provided by independent attorneys and OATH-registered representatives in our network.