How many consecutive hours of driving is considered fatigued driving?

[George]

Continuous driving for 4 hours is considered fatigued driving, for the following reasons: According to Article 62 of the Regulations for the Implementation of the Road Traffic Safety Law, the following acts are prohibited when driving a motor vehicle: 1. Driving when the doors or compartments are not properly closed; 2. Hanging or placing items within the front or rear windows of the motor vehicle's cab that obstruct the driver's view; 3. Making or receiving calls on handheld phones, watching TV, or other acts that hinder safe driving; 4. Turning off the engine or coasting in neutral when going down a steep slope; 5. Throwing items onto the road; 6. Riding a motorcycle with hands off the handlebars or hanging items on the handlebars; 7. Driving a motor vehicle continuously for more than 4 hours without stopping for a break or stopping for less than 20 minutes; 8. Honking the horn in areas or sections where honking is prohibited.