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Following a three-month campaign focused on public awareness and education, the Royal Thai Police officially launched a nationwide crackdown on traffic violations starting in April of this year.
This is the biggest effort by the Thai government to streamline its transportation system and protect its image as a leading tourist destination in the region. For Vietnamese tourists who prefer renting self-drive cars in Bangkok, Chiang Mai, or Phuket, understanding the 10 new regulations below is crucial to avoid legal problems and protect their wallets.
Vietnamese tourists need to keep these in mind to avoid losing money unnecessarily.
According to the reputable newspaper The Nation, Thailand has officially launched a new digital traffic management system, applying a point deduction mechanism directly to driver's licenses. Each individual has a limit of 12 points; if repeated violations lead to the points being exhausted, the driver will be immediately suspended from driving for 90 days. Notably, for international tourists, being on the list of violators without paying fines will be recorded in the national database. This not only causes significant problems during departure procedures at the airport but also creates obstacles in future visa applications for Thailand or other countries. To ensure a smooth trip, tourists should be aware of 10 regulations.
Never exceed the speed limit.
The fine for this offense has now quadrupled, reaching a maximum of 4,000 Baht (approximately 3 million VND). Roads in Thailand are closely monitored by automatic speed cameras, so tourists need to carefully observe speed limit signs in each urban area or highway.
The Royal Thai Police will officially launch a large-scale nationwide enforcement campaign starting in April 2026, following a three-month awareness campaign.
Strictly obey traffic lights.
Running a red light is also among the offenses subject to increased penalties, now set at 4,000 Baht instead of the previous 1,000 Baht. At major intersections in Bangkok, running a red light is not only dangerous due to heavy traffic but also results in immediate traffic congestion and a potential arrest by authorities.
Give way to pedestrians at crosswalks.
Thailand is tightening its rules regarding yielding to pedestrians. Failing to stop and yield to pedestrians at designated crosswalks will result in a fine of up to 4,000 baht. This regulation aims to protect the safety of pedestrians in busy shopping and sightseeing areas.
The mandatory helmet and seatbelt wearing regulations for both drivers and passengers are strictly enforced, with penalties increasing fourfold.
Do not use your phone while driving.
Using a phone to view maps or make calls without a hands-free device will result in a 4,000 Baht fine. If you need directions, you should attach a phone holder to your vehicle or pull over to a safe place before using it.
Always stay in the correct lane and in the correct direction.
In Thailand, vehicles drive on the left side of the road (the left-hand drive compared to Vietnam). Driving against the flow of traffic is not only extremely dangerous but also punishable by a fine of up to 2,000 Baht, four times the previous penalty. Passengers need some time to get used to this to avoid mistakenly turning at intersections.
Wearing a helmet is mandatory for both the rider and passenger.
The maximum fine for not wearing a helmet is 2,000 Baht. This regulation is strictly enforced for both the driver and the passenger. In coastal tourist destinations like Pattaya and Phuket, police regularly conduct rigorous checks for this violation among tourists renting motorbikes.
Traffic violations such as speeding or running red lights now face maximum fines of 4,000 baht in an effort to reduce urban traffic accidents.
Fasten all seat belts in the vehicle.
Whether you're driving or just a passenger in the back seat of a taxi or ride-hailing vehicle, failing to wear a seatbelt can result in a fine of up to 2,000 Baht. Don't let carelessness cost you the equivalent of many delicious meals in a foreign country.
Always carry a valid driver's license.
Not carrying a driver's license (especially a valid International Driving Permit - IDP) can result in a 1,000 Baht fine and the risk of up to one month in jail. Make sure you have all the necessary legal documents ready before deciding to rent a self-drive vehicle.
Having outstanding traffic fines can lead to direct problems during immigration procedures or affect your future Thai visa application.
Avoid reckless and dangerous driving.
Any reckless driving, swerving, or driving that endangers others is punishable by a hefty fine of 5,000 to 20,000 Baht and carries the risk of imprisonment. Calmness and respect for the law are key to a fulfilling holiday.
Complying with these 10 regulations not only helps tourists avoid hefty fines but also demonstrates civility when visiting the Land of the Golden Pagodas. Instead of having your journey interrupted by legal troubles, thoroughly preparing your knowledge of "Thai Traffic Laws 2026" will make every step of your exploration safer and more meaningful. Remember, the smooth running of your personal records and your own safety depend on your awareness of obeying the law from the moment you start your engine.
