19.10. Under what conditions are drivers of emergency vehicles allowed to use a spotlight or searchlight?
UAУ яких умовах водіям оперативних транспортних засобів дозволено використовувати фару-прожектор або фару-шукач?
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This is an exam question from the Traffic Rules of Ukraine about the safe use of external lighting devices, specifically special high-power headlights. The spotlight and searchlight produce a narrow, very bright beam that can illuminate at a great distance, but at the same time can easily dazzle drivers and pedestrians. Therefore, the traffic rules set clear restrictions so that such devices do not create hazardous situations at night or in conditions of poor visibility.
The question tests knowledge of the section of the Traffic Rules regarding the use of lighting devices (paragraph 19.6) and often appears on the theoretical exam. The rule is unambiguous: the use of a spotlight or searchlight is permitted only for drivers of emergency vehicles and only while performing official duties, with the mandatory requirement not to dazzle other road users. This condition distinguishes the lawful use of special lighting from the dangerous "blinding" of traffic.
When comparing answer options, the correct one is the one that contains two key requirements of the Traffic Rules: official necessity and measures against dazzling. In contrast, statements about the possibility of use "always at night or in poor visibility" are incorrect, as they overly broaden the permission and ignore the main restriction: this is not a regular high beam, but a special device that cannot be switched on by general rule even at night.
In practice, this means that the driver of an emergency vehicle may briefly illuminate a needed object (an address plate, the scene of an incident), but must direct the beam so that it does not shine into the eyes of others, and must turn it off or change the direction of the light when oncoming or passing vehicles appear. Understanding this rule helps to answer exam questions correctly and to better navigate the traffic rules in real-life situations.
Clause 19.6
The spotlight and searchlight may only be used by drivers of emergency vehicles while performing official duties, having taken measures to avoid dazzling other road users.
That is, the correct answer is "While performing official duties, having taken measures to avoid dazzling other road users," given that according to the definition in the Traffic Rules, the use of a spotlight or searchlight is permitted exclusively for drivers of emergency vehicles while performing official duties and only on the condition that other road users are not dazzled.
The spotlight and searchlight provide a narrow, very powerful beam of light that penetrates darkness well over long distances. Because of this, such devices can easily dazzle drivers of oncoming or passing vehicles, as well as pedestrians, thereby creating danger instead of benefit.
This is why the Traffic Rules of Ukraine, in clause 19.6, limit the group of those who have the right to use these devices. This is not allowed for all drivers, but only for drivers of emergency vehicles, and not "at will," but only when they are actually performing an official duty.
A separate condition, without which the use of a spotlight or searchlight is not permitted, is that the driver is obliged to act in such a way as not to dazzle other road users. In practice, this means turning on such devices only when necessary, directing the beam so that it does not hit the eyes of others, and turning it off or changing the direction of the light when other vehicles appear. For example, an ambulance driver may briefly illuminate a house number sign, but does not have the right to keep the beam directed toward oncoming traffic.
Therefore, the correct answer is "While performing official duties, taking measures to avoid dazzling other road users," since the Traffic Rules (clause 19.6) allow the use of a spotlight or searchlight only by emergency vehicles during official duties and only on the condition that other road users are not dazzled.