In traditional traffic law, the rule is simple: whoever makes the mistake pays the price. But what happens when the steering wheel, accelerator, and brakes are controlled by a multi-billion-line code calculating in milliseconds? Defenses like, "I didn't commit the violation, the artificial intelligence did. I want to appeal!" have started to knock on the doors of Magistrate Courts more frequently. So, what does the current legal framework say about this futuristic defense?
1. Background: Why Do Autonomous Vehicles Exceed Speed Limits?
How is it that AI systems, backed by billions of dollars in R&D and claimed to be "safer than humans," fail at simple speed limits and get caught on radar? Before debating legal liability, it is crucial to understand the machine's technical flaws:
- Sign Reading Errors (Adversarial Attacks): The cameras on the vehicle can be fooled while reading traffic signs. A small black tape maliciously placed on an 80 km/h sign can cause the AI to interpret it as 130 km/h (an adversarial attack). Sometimes, even a worn-out sign is confusing enough for computer vision.
- Map/GPS Data Mismatch: Autonomous driving systems generally rely on cloud-based map data. If the Highway Authority lowered the speed limit on that road from 110 to 90 yesterday, and the vehicle's map system has not yet updated, the algorithm wouldn't even realize it was "legally" speeding.
- Driver's Autopilot Limit Misconfiguration: The driver leaving the autopilot's maximum speed tolerance (e.g., a +10% speeding option) at a level that gets caught by radar.
- Safety-First Acceleration (Emergent Behavior): When the AI detects a rapidly approaching or out-of-control truck from behind, it may momentarily accelerate the vehicle to avoid a collision, violating a "traffic rule" in favor of saving lives.
2. Current Legal Framework: Liability in Traffic Law
The current Highway Traffic Act (KTK) in Turkey (and similar laws globally) is entirely "human"-centric. The law defines the person directing and managing the vehicle as the "driver," and the person bearing commercial or legal responsibility for the vehicle as the "operator / registered owner."
The License Plate Penalty Rule
In cases where the driver cannot be identified by electronic enforcement systems (EDS) or radars, the violation penalty is directly issued to the "Vehicle Registration Plate" and notified to the vehicle's registered owner. According to current jurisprudence, the owner cannot escape the penalty merely by saying, "I wasn't driving the vehicle at that moment"; they must prove who was driving. But what if they say, "Artificial intelligence was driving the vehicle"?
Today, autonomous vehicles sold in most of the world (Tesla, TOGG, etc.) are at Level 2 (Partial Autonomy) or hardware-capable of Level 3 (Conditional Autonomy). The law sets a very clear rule for Level 2 and 3 autonomy: "No matter how advanced the driving assistant is, the driver must always be ready to take over the steering wheel and supervise the system."
3. The Appeal Process in Court: "Your Honor, I Am Innocent!"
When you appeal a speeding ticket at a Magistrate Court, here are a few arguments you might use and the likely responses from the judiciary:
Scenario 1: "I set the cruise control to the legal limit, the car accelerated on its own."
Even if the court examines the vehicle's telemetry data and finds that the autopilot indeed accelerated due to a software bug, the appeal will most likely be rejected (in Level 2/3 autonomy). The rationale is simple: The driver's primary duty is to "supervise" the vehicle's actions and instantly disengage the autopilot by braking in case of a malfunction. Failing to brake constitutes driver negligence.
Scenario 2: "The car misread the sign and misled me."
Again, this is an appeal that will conclude against the driver. Navigation or autopilot systems are legally considered "auxiliary equipment" under current law. Just as a passenger telling a driver, "you can go 120 here," does not absolve the driver of criminal liability, the algorithm's mistake does not eliminate the driver's primary duty of care.
The Only Exception Where an Appeal Might Be Accepted: State of Necessity
If telemetry logs and camera footage prove that the AI (or the driver) exceeded the speed limit at that moment "to escape an absolute and severe danger (e.g., a truck with blown brakes approaching from behind)," an evaluation of "State of Necessity" (Zaruret Hali) can be made under the Penal Code, and the penalty might be canceled. However, this is a very extreme scenario and difficult to prove.
Spectrum of Penalty Liability by Autonomy Levels
4. Conclusions: Where is the Law Evolving?
Today, the "AI got the ticket" defense may not be accepted in courts. However, we are entering an era where brands like Mercedes, BMW, and Tesla are obtaining legal permissions for Level 3 and Level 4 autonomous vehicles (e.g., on specific highways in Germany). Manufacturers have started to pledge, "We take legal responsibility for accidents and violations that occur while the system is active."
In the near future, an "Autonomous Driving" reform in Highway Traffic Acts globally is inevitable. "Algorithmic Traffic Insurance" models will emerge, where penalties incurred while the system is engaged will be recourse to the Automobile Manufacturer (OEM) by analyzing the vehicle's black box log records, rather than penalizing the driver.
Expert Opinion: Burhan Doğuş Ayparlar
The most fundamental paradox of the law is trying to judge the AI-supported autonomous systems of the 21st century with rules written for horse-drawn carriages in the late 19th century. Today, a magistrate judge issuing a ticket to the driver of a radar-caught autonomous vehicle, saying "You should have supervised the vehicle," is correct according to current laws, but entirely contrary to the spirit of the technology.
Why? Because autonomous driving technology promises humans the "freedom to take their eyes off the road." If a tech company sells millions of dollars worth of software by telling the consumer, "Leave the steering wheel to me, you drink your coffee, read your emails," but steps aside when a speeding violation occurs by saying, "I was just an assistant, you should have been looking at the road," this is blatant "Legal Asymmetry" and consumer exploitation. Tech giants should take the risk; citizens should not pay the bill.
The solution is this: If a vehicle claims to be "Autonomous" in hardware and software, it must be granted an "Autonomous Agent" status in traffic law. Any traffic ticket incurred while the autopilot is engaged (and as long as the system hasn't prompted the driver audibly/visually to take over) must be issued directly "to the Software Provider, not the Driver." The company producing the technology must establish an 'Algorithmic Liability Insurance' pool to pay these fines. Only in this way can we compel automotive companies to write more flawless algorithms whose cameras read signs correctly, whose maps are updated by the second, and which strictly obey the rules. Otherwise, while the machine commits the offense and the human suffers the penalty, corporations will continue to reap the profits of innovation.
