Fines and Rules

From 1 April 2026, Thai traffic police intensified enforcement of the main offences most often linked to road accidents. The same rules apply to visitors and local drivers.

Main offences and penalties

1. Speeding — a fine of up to 4,000 ฿.
2. Running a red light — a fine of up to 4,000 ฿.
3. Failing to yield at a pedestrian crossing — a fine of up to 4,000 ฿.
4. Using a phone while driving without hands-free equipment — a fine of up to 4,000 ฿.
5. Driving against traffic — a fine of up to 2,000 ฿.
6. Riding without a helmet — a fine of up to 2,000 ฿.
7. Not wearing a seat belt — a fine of up to 2,000 ฿.
8. Driving without a valid licence — a fine of up to 1,000 ฿; the law may also provide for imprisonment of up to one month.
9. Drink-driving — a fine of 5,000–20,000 ฿ and possible imprisonment for up to one year.
10. Dangerous driving — a fine of 5,000–20,000 ฿ and possible imprisonment for up to one year.

Before you set off

• carry a driving licence valid for the vehicle category;
• make sure both rider and passenger wear helmets on a motorcycle;
• make sure everyone in the car wears a seat belt;
• use a phone only with hands-free equipment;
• follow road signs, markings and speed limits.

Please note: the exact penalty depends on the circumstances and the decision of the relevant authority. Always follow current Thai police guidance.