Traffic rules in Thailand

Traffic rules in Thailand, features, fines, tips

Traffic in Thailand is strikingly different from the usual standards of Europe and Russia. The main feature is left-hand traffic, which becomes a real challenge for tourists, especially those who rent a bike or a car. In addition, the driving style in the country is significantly different from the European one: local drivers often do not adhere to clear rules, can unexpectedly change lanes and almost never use turn signals.

Other key differences include the lack of priority for pedestrians, flexibility in interpreting road signs, and an unspoken rule that the responsibility for a safe maneuver falls on the person performing it. This means that when changing lanes or entering a main road, local drivers rely not on compliance with traffic rules, but on the reaction of other road users.

For tourists who rent transport, it is important to understand not only the official rules, but also the real situation on the roads. Knowing local features will help to avoid fines, accidents and unpleasant situations.

Left-hand traffic

Thailand is a left-hand drive country, which can be a serious challenge for tourists accustomed to right-hand traffic. The reason for this arrangement of roads is the historical influence of Great Britain, as in most former British colonies.

The main difficulties for tourists

       U-turns. There are many sections of the road in Thailand where left turns are prohibited, so you have to turn around through special pockets. It is difficult for beginners to immediately understand which way to go after the maneuver.

       Roundabouts: Most roundabouts give priority to those already on the roundabout, but some intersections work the other way around – it’s important to watch the signs.

       Lane changes: Drivers often change lanes without signaling, and on highways, bikes and cars can weave between lanes, creating chaos.

To minimize the risk of accidents:

       Start at a slow pace, especially if you are riding a bike for the first time;

       Keep an eye on your mirrors as motorcyclists and bikers can suddenly appear from any direction;

       Avoid driving at night as many local drivers ignore the rules and drive without headlights.

You can get used to driving on the left in just 1–2 days if you are attentive and careful.

Unlike European countries, where speed limits are strictly controlled by cameras and police, the situation in Thailand is more chaotic. Official speed limits are formally in effect, but in practice they are rarely observed.

Official speed limits in Thailand

Road type

Speed limit (km/h)

Populated areas

50–60

Country roads

90–100

Highways

120

However, despite these standards, drivers often exceed the speed limit, especially on high-speed highways.

Thailand uses international road signs, but with some differences:

       Speed limit signs are either in km/h or in miles (less common, but they do exist);

       Instead of the usual "Give Way" signs, the "No Stopping" sign is often used;

       Many signs are only in Thai, especially in non-tourist areas.

How does this affect tourists?

       Sometimes it is difficult to understand what speed you can drive at, as signs may be missing.

       Intersections with STOP signs may not be observed by local drivers, making traffic unpredictable.

       In tourist areas you can often see temporary signs and markers, especially during holidays and events.

So, it is necessary to be guided by the signs in Thailand, but you cannot rely on them completely. It is better to watch other drivers and adapt to the flow of traffic.

How do local drivers behave?

Traffic in Thailand is very different from what European drivers are used to. Local motorists and bikers do not always follow official rules, but rather rely on the unwritten laws of the road, in which the responsibility for safety often lies with the one performing the maneuver.

Thai driving style is the "area of responsibility" of each driver

The main principle of Thai driving is that everyone is responsible for what is in front of them. This means that if someone suddenly changes lanes in front of you without signaling or pulls out onto a main road, they expect you to notice them and slow down.

       A pedestrian does not have priority – if he is walking on a zebra crossing, no one is obliged to let him cross.

       Bikers calmly ride against traffic or even on the sidewalk.

       Buses and trucks rarely give way - it's better not to try to "outplay" them.

Common Unspoken Rules and Habits on the Road

       Turn signals are rarely used. Drivers may change lanes abruptly without warning.

       The hazard lights are a sign of gratitude. If someone lets a car pass, the driver turns on the hazard lights for a couple of seconds.

       The signal is not aggression, but a warning. Unlike Europeans, Thais do not honk out of anger, but to warn of their presence.

Dangerous maneuvers that may surprise tourists

       Overtaking on the oncoming lane – even if the road is narrow, local drivers may resort to a risky maneuver.

       Riding bikes between lanes - Bikers often ride in "blind spots", so always check your mirrors.

       Braking abruptly in front of speed bumps – local drivers sometimes don’t notice the obstacle until the last moment.

All this makes driving unpredictable, especially for tourists who are driving for the first time in Thailand.

Priority on the road and intersections

In Thailand, there are official rules of priority, but they do not always work in practice.

Who has priority on the road?

       Buses and trucks have the default advantage.

       Cars in front of bikes - if a car is moving on the main road, bikers are required to let it pass (but they don't always do this).

       Pedestrians are outside the system. Even at a zebra crossing, a driver may not stop, so you need to cross the road carefully.

Peculiarities of intersections and roundabouts

       At intersections without traffic lights, the one who first entered the intersection has priority.

       At roundabouts in tourist areas, the European rule is more often in effect - those already on the roundabout have priority. In other places, different options are possible - locals can drive onto the roundabout without paying attention to the flow of cars.

How do traffic lights work in Thailand?

       A red light does not always mean stop - at some intersections you can turn right (similar to turning right on red in the USA).

       A great feature of Thai traffic lights is the countdown timer. It shows how many seconds are left before the signal changes.

       Flashing yellow - indicates priority for those moving straight ahead, but it is not a stop signal.

Understanding these features will help you avoid dangerous situations at intersections and roundabouts.

Parking rules and fines

Parking in Thailand is not the most obvious thing, especially for tourists. In some places there are no markings or signs, and the rules may vary depending on the city.

Where can and cannot you park?

       White markings – parking is permitted.

       Yellow markings – temporary stopping is possible, but leaving the car for a long time is not allowed.

       Red markings – parking is prohibited, a fine or towing is possible.

       Sidewalks – parking is not allowed on them, but many bikers ignore this.

Differences between paid and free parking

       In large cities there are paid parking lots, the price varies from 20 to 100 baht per hour.

       In tourist areas such as Koh Phangan or Phuket you can often park for free, but in popular areas parking is scarce.

       Some shops and restaurants have their own parking lots where you can leave your car while shopping.

Parking fines and how to pay them

       If a car is parked in a prohibited place, it may be issued a ticket. You can pay it at the nearest police station.

       In some cases, the vehicle is towed, in which case you will have to pay a fine + the cost of towing.

       If a bike is parked in an illegal place, the police may remove the license plate - it will only be returned after the fine is paid.

Mandatory documents for drivers

To drive a motorbike or car in Thailand, you need an International Driving License.

What kind of driving license do you need?

Type of transport

Necessary rights

Bike up to 50 cm³

Category A or B

Bike over 50cc

Category A only

Automobile

Category B

If a tourist drives without an international license, the police may impose a fine of 500-2000 baht.

What to do if you don’t have a license?

       You can rent an electric scooter - you don't need a license.

       Some rentals will rent out bikes without checking documents, but in case of an accident, insurance will not cover the damage.

Fines for lack of documents

For lack of international rights

500-1000 baht (usually can be paid on site)

For driving without a helmet

500-1000 baht

For lack of insurance

from 2000 baht, in case of an accident large expenses are possible

 

It is better to prepare in advance, get an international license and always carry insurance and a rental agreement with you. This will save you from many problems on the road.

Drinking and driving and penalties for violations

Drunk driving is severely punished in Thailand. Despite the country being known for its partying and free-spirited atmosphere, police regularly carry out raids, especially in tourist areas.

For ordinary drivers, the permissible blood alcohol level is 0.5 ppm. However, for drivers with less than 5 years of experience and professional drivers (buses, taxis, trucks), there is a strict limit of 0.2 ppm or a complete ban.

Checkpoints are often set up at the exits of popular bars and parties, especially in resort areas. The check may include a breathalyzer test, a visual assessment of the driver's condition, or a referral for a medical examination if in doubt.

Fines for drunk driving

Violation

Fine (baht)

Additional sanctions

Driving with blood alcohol level of 0.5 ‰

10,000 – 20,000

Deprivation of rights for 6 months

Repeat offense

50,000

Deprivation of rights, possible prison term

Road accidents with casualties

From 100,000

Deprivation of rights, criminal liability

It is important to remember that in the event of an accident, insurance will not cover damage if the driver was drunk. In addition to fines, there may be legal proceedings and large financial losses.

Road safety and recommendations for tourists

Road traffic in Thailand is considered one of the most dangerous in the world. The high accident rate is due not only to the behavior of local drivers, but also to the fact that tourists often have no experience driving a bike, are poorly oriented in left-hand traffic and underestimate road risks.

One of the main problems is getting used to left-hand traffic. Tourists often make mistakes when turning and changing lanes, which causes accidents. Bikers move between lanes and can appear in "blind spots", so it is important to constantly look in the mirrors when driving.

Another risk is the poor condition of the roads. Even popular routes have gravel, sand and potholes, while remote beaches may have completely unpaved roads. Driving at night is especially dangerous – most roads are unlit, and some local drivers ignore their headlights.

How to reduce the likelihood of an accident?

To travel safely in Thailand, it is worth following a few rules. First of all, always wear a helmet - this is a mandatory requirement of the law and the only protection in case of falling off the bike. On wet or sandy roads, it is better to avoid sudden braking, as the wheels may go into a skid.

The optimal driving style is moderate speed and attentiveness. Even if local drivers break the rules, tourists are better off not doing so. Changes in lanes should be made smoothly, as bikes can suddenly appear from any direction. If you are planning a trip in the evening, you should avoid dark roads without lighting and places with active drunk driving.

Tips for safe riding on a bike and in a car

       Keep to the left, even if your instinct is to go to the right;

       Keep an eye on your mirrors as bikers often ride between lanes;

       Do not exceed the speed limit, especially on narrow roads and sharp turns;

       Avoid driving at night if your route passes through poorly lit areas;

       Check your rental bike to make sure the brakes, lights and tires are in good condition.

Conclusion

Understanding local driving rules and features helps tourists avoid fines, accidents and unpleasant situations. Left-hand traffic, lack of strict control over violators and a high accident rate require special attention.

For tourists renting transport, it is important not only to comply with traffic regulations, but also to take into account the unspoken rules of Thai traffic. Accuracy, respect for other drivers and a sober assessment of your skills will make your trip around Thailand safe and comfortable.