Under what circumstances is overtaking not allowed?

[DeCassidy]

Overtaking is not allowed under the following circumstances: 1. When the vehicle ahead is making a left turn, performing a U-turn, or overtaking another vehicle; 2. When there is a possibility of encountering oncoming traffic; 3. When the vehicle ahead is an emergency vehicle such as a police car, fire truck, ambulance, or engineering rescue vehicle performing urgent duties; 4. When driving through sections with heavy traffic flow where overtaking conditions are not met. The regulations that must be followed when overtaking with a motor vehicle are: 1. Activate the left turn signal in advance, switch between high and low beams or sound the horn. On roads without a central dividing line or with only one motor vehicle lane in the same direction, when the vehicle ahead receives an overtaking signal from the vehicle behind, it should reduce speed and move to the right to give way if conditions permit; 2. Overtaking is prohibited when there is a possibility of encountering oncoming traffic, or when the vehicle ahead is making a left turn, performing a U-turn, or overtaking, or when the vehicle ahead is an emergency vehicle such as a police car, fire truck, ambulance, or engineering rescue vehicle, or when driving through sections without overtaking conditions such as railway crossings, intersections, narrow bridges, curves, steep slopes, tunnels, pedestrian crossings, or urban areas with heavy traffic flow; 3. Overtaking is not allowed on highway ramps, acceleration lanes, or deceleration lanes.

[Natalie]

I think there are quite a few situations where overtaking is not advisable. After driving for so many years, I've summarized several key points. Overtaking on curves or at the crest of a hill with poor visibility is the most dangerous because you simply can't see if there's oncoming traffic. On rainy days or after snow when the road is slippery, tires can't grip the road properly, making overtaking prone to skidding and loss of control. If the car in front is signaling to overtake and you try to overtake it, three cars squeezing into one lane doubles the risk. Also, on busy roads with dense traffic, gaps are small, and forcing an overtake might cause a rear-end collision. Near school zones, crosswalks, or intersections, the movements of pedestrians and vehicles are unpredictable, leaving little time for overtaking. In foggy conditions with low visibility, overtaking is like gambling—I've personally witnessed accidents causing chain collisions. In short, safety comes first; waiting a few extra seconds is always better than taking risks, especially when you have family in the car—be extra careful and avoid impulsive moves.

[LaEmilia]

When I first learned to drive, my instructor repeatedly reminded me to pay attention to the timing of overtaking. Avoid overtaking on narrow single-lane roads or winding mountain roads with many curves, as the bumpy and uneven road surface can make overtaking uncomfortable. On bridges or in tunnels where space is limited, overtaking can easily lead to scraping against guardrails. Overtaking within 100 meters of a city intersection is illegal, and if a car suddenly turns out, there won't be enough time to avoid it. During rush hour on highways, traffic is congested, and forcing an overtake is both inefficient and dangerous. When the brake lights of the car in front are on, it might indicate an issue ahead, making overtaking risky at that moment. I always check the rearview mirror and rear window first to confirm that the following car is far enough away before making a move. On rainy days when the road is slippery, it's even more important not to rush, as tire skidding can be troublesome. New drivers should learn to observe road signs and markings and follow the rules—stay in line where overtaking is prohibited.

[ElijahMarie]

From the perspective of traffic rules, overtaking is prohibited in specific scenarios. It is strictly forbidden to overtake in areas with obstructed visibility such as curves, hilltops, or turns to prevent collisions with oncoming vehicles. Overtaking within 50 meters of bridges, tunnels, railway crossings, or intersections is illegal due to limited space and intersecting sightlines. During adverse weather conditions like fog, rain, or snow, overtaking is both prohibited and highly risky due to low visibility or slippery roads. Sections marked with no-overtaking signs must be obeyed. If the vehicle ahead has already activated its left turn signal indicating it is overtaking, cutting in would be a violation. These regulations protect everyone's safety, and I will strictly adhere to them to avoid fines or accidents.