33.1.70. This road sign is installed before sections of the road:
UAДаний дорожній знак встановлюється перед ділянками дороги:
This is an exam question from the Traffic Rules of Ukraine concerning warning road signs and traffic safety in places where a driver may be affected by a sudden external factor. The idea behind such warnings in the traffic rules is simple: to inform in advance about potential danger so that the driver remains focused, avoids sudden maneuvers, and does not lose control of the vehicle.
The question tests knowledge of Section 33 of the Traffic Rules of Ukraine, "Road Signs," Group 1 "Warning Signs," specifically sign 1.18 "Low-flying aircraft." According to the definition in the Traffic Rules, this sign is used before road sections that run near airfields or under flight paths where airplanes or helicopters may fly at low altitude. This wording matches the standard and logic of the warning: what matters is not the "name of the object" (airport or airfield), but the real likelihood of low overflight above the road.
During the theoretical exam, options mentioning only "airport" or only "near airfields" without specifying low overflight above the road are often confused. "Airport" alone is not a correct indicator, as it does not always mean low flights over a specific section, and the statement about "near airfields" alone is incomplete, since the sign is also placed where aircraft actually fly low over the roadway. The practical meaning of this warning is that loud noise and the sudden appearance of an airplane or helicopter can distract or frighten the driver, so speed should be kept under control, one should not look up, and should carefully monitor the road situation.
Clause 33.1 — 33 "Road Signs", 1 "Warning Signs" (general provision)
Warning signs inform drivers about approaching a dangerous section of the road and the nature of the danger.
Clause 33.1 — 33 "Road Signs", 1 "Warning Signs", sign 1.18 "Low-flying aircraft"
"Low-flying aircraft" — a section of the road that passes near airfields or over which airplanes or helicopters fly at low altitude.
That is, the correct answer is "Which pass near airfields or over which airplanes or helicopters fly at low altitude," given that according to the definition in the Traffic Rules, warning sign 1.18 is installed specifically before road sections near airfields or where aircraft fly at low altitude.
Sign 1.18 from section 33 of the Traffic Rules of Ukraine belongs to the warning signs and informs the driver about a particular danger associated with the possible influence of an external factor while driving. This is not about the condition of the road or traffic organization, but about a situation that can unexpectedly distract the driver.
It is installed before sections located near airfields or under flight paths, where airplanes or helicopters may fly over the road at low altitude. In such places, an aircraft may appear suddenly and may also be accompanied by loud noise.
The practical meaning of the sign is that the sudden appearance of an airplane or helicopter and loud noise can frighten or distract the driver. For example, the driver may instinctively look up, sharply reduce speed, or make a careless maneuver, which increases the risk of losing control of the vehicle. Upon seeing this sign, you should remain focused, carefully control the direction of movement, and not be distracted from the traffic situation.
Therefore, the correct answer is "Those that pass near airfields or over which airplanes or helicopters fly at low altitude," since sign 1.18 warns about the possible sudden appearance of low-flying aircraft and the associated loud noise, which may distract the driver.