The Rule Is Clear — and Most Drivers Do Not Know It
When traffic lights are out of order in South Africa — whether from load shedding, a fault, or damage — the intersection must be treated as a four-way stop. This is the law under the National Road Traffic Act and its regulations, and it applies regardless of the size of the roads meeting at the intersection.
Despite this clear rule, non-functional traffic lights are among the most dangerous intersections in South Africa precisely because many drivers do not know the rule, do not apply it correctly, or assume that the bigger road has priority. Understanding and correctly applying the four-way stop rule at a dead traffic light could prevent a serious accident.
How a Four-Way Stop Works
The four-way stop rules in South Africa are:
- First to arrive, first to go. The vehicle that reached the stop line first has the right of way. If you arrived at the intersection before any vehicle on a cross road, you may proceed when it is safe.
- When two vehicles arrive simultaneously, the vehicle on the right has priority. If you arrive at the same time as a vehicle approaching from your right, they go first. If you arrive at the same time as a vehicle on your left, you go first.
- When facing each other simultaneously, oncoming vehicles going straight proceed before those turning. If you and an oncoming vehicle arrive simultaneously and both want to go straight, proceed together. If you want to turn right and they want to go straight, they have priority.
- One vehicle at a time. Even at a busy intersection, only one vehicle should be moving through the intersection at any point. Treat each approach separately and allow one vehicle at a time to clear before the next proceeds.
Common Errors and Why They Are Dangerous
- Assuming the main road has priority — it does not. The four-way stop rule applies equally to all approaches at a dead traffic light, regardless of which is the busier or wider road. Proceeding at speed on a main road through a dead light without stopping is illegal and dangerous.
- Not stopping at all — some drivers treat a dead traffic light as an uncontrolled intersection and simply proceed if they do not see cross traffic. This is both illegal and the cause of many T-bone accidents.
- Multiple vehicles proceeding simultaneously — at busy intersections, impatient drivers often move before the previous vehicle has cleared. Allow each vehicle to fully clear the intersection before you proceed.
- Conflicting about simultaneous arrival — when two drivers are both uncertain who arrived first, make eye contact and use hand signals to clarify. One driver waves the other through. Do not both lurch forward and brake simultaneously.
Pedestrians
Pedestrians crossing at a dead traffic light have the same rights as at a functional one. When you are stopped at a four-way stop formed by a dead traffic light, check for pedestrians attempting to cross before proceeding.
Reporting Non-Functional Traffic Lights
If you encounter a dead traffic light, report it to your local municipality. Most cities have a 24-hour fault reporting line or an app. Reporting it promptly means it is more likely to be restored before peak traffic. Keep moving after your turn — do not stop beyond the intersection to use your phone.