9.16. How must a driver mark a vehicle during a forced stop in a place with limited visibility (less than 100 m in one direction)?
UAЯк водій повинен позначити транспортний засіб під час вимушеної зупинки в місці з обмеженою оглядовістю (менше ніж 100 м в одному напрямку)?
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This is an exam question from the Traffic Rules of Ukraine about road safety during a forced stop in hazardous conditions, when other drivers may not have enough time to see the obstacle due to a "blind" section of the road. In such places, a stationary vehicle becomes an unexpected danger, so the traffic rules require clear actions to warn other road users in advance.
The question tests the section of the traffic rules about warning signals and vehicle marking (points 9.9 and 9.10, specifically 9.10 b). The logic of the rule is as follows: during a forced stop in an area with limited visibility of less than 100 m in one direction, you must simultaneously activate the hazard warning lights and additionally place an external warning behind the vehicle. That is why the correct combination of actions includes turning on the hazard warning lights and placing a warning triangle or a flashing red lantern at a safe distance, but not closer than 20 m in a populated area and 40 m outside it.
If you analyze the answer options, the combination with a triangle/lantern without the hazard lights is incomplete, because the Traffic Rules of Ukraine explicitly require placing the triangle together with activating the hazard warning lights. Turning on only the side lights with the hazard lights also does not replace the triangle or lantern, because in limited visibility a warning is needed that the driver will see before the vehicle itself. And the option with only the hazard warning lights does not comply with point 9.10 b, so for the theoretical exam it is important to remember: in a "blind" zone, just flashing the indicators is not enough, a physical marking of the stopping place is also required.
Clause 9.9 of the Traffic Rules of Ukraine (activation of hazard warning lights)
The hazard warning lights must be switched on, in particular, in the event of a forced stop on the road.
Application to the question: during a forced stop (including in a place with limited visibility), the driver is required to switch on the hazard warning lights (this corresponds to one of the correct actions in the answer options).
Clause 9.10 (b) of the Traffic Rules of Ukraine (placing the emergency stop sign / flashing red lantern)
Together with switching on the hazard warning lights, an emergency stop sign or a flashing red lantern should be placed at a distance that ensures road safety, but not closer than 20 m to the vehicle in populated areas and 40 m outside them, in the event of: b) a forced stop in places with limited road visibility in at least one direction of less than 100 m.
Application to the question: if a forced stop occurs in a place where visibility is less than 100 m in at least one direction, the driver must not only switch on the hazard warning lights, but also place the emergency stop sign (or flashing red lantern) in the manner and at the minimum distance specified by the Traffic Rules.
That is, the correct answer is "Answers 1 and 3.", given that according to the Traffic Rules, in the event of a forced stop in a place with limited visibility (< 100 m), the driver is required to simultaneously switch on the hazard warning lights and place the emergency stop sign (or flashing red lantern) at the prescribed distance.
When a forced stop occurs in a place where road visibility in one direction is less than 100 meters (for example, after a curve, on an ascent, or in another “blind” zone), your vehicle becomes an unexpected obstacle for other drivers. Therefore, it must be marked in such a way that other road users receive a warning in advance.
Clause 9.10 (b) of the Traffic Rules of Ukraine states that in such a situation, it is not enough just to stop or simply turn on the lights. The driver must simultaneously perform two actions: turn on the hazard warning lights and additionally place a warning device behind the vehicle.
In practice, this looks as follows: you turn on the hazard lights, and then set up an emergency stop sign or a flashing red light at a distance that ensures safety, but not closer than 20 meters in a populated area or 40 meters outside a populated area. This is done so that an approaching driver first sees the warning and only then your vehicle, giving them time to react.
Therefore, the correct answer is "Answers 1 and 3," since in the event of a forced stop in a place with visibility of less than 100 m, you must turn on the hazard warning lights and set up an emergency stop sign (or a flashing red light) at the distance specified by the Traffic Rules.