48.2. In which directions is it permitted for the cargo vehicle to proceed in the depicted situation?
UAУ яких напрямках дозволено рух вантажного автомобіля в зображеній ситуації?
This exam question from the Traffic Rules of Ukraine concerns road safety when passing intersections and the correct observance of traffic signs. In real-life conditions, mandatory signs often prevent dangerous maneuvers, especially when it comes to vehicles transporting hazardous cargo. For the theoretical exam, it is important to distinguish between the general rules for passing intersections and the special restrictions established for certain categories of vehicles.
The question tests knowledge of Section 33 of the Traffic Rules (road signs), specifically mandatory sign 4.18.2, which determines the permitted direction of movement for vehicles with hazardous cargo identification markings. The presence of an orange plate and a hazard sign (item 30.3 of the Traffic Rules of Ukraine) means that the truck falls under the effect of this special sign, so it is required to move only in the direction permitted by this sign. The priority sign "Main Road" affects the order of passage but does not cancel the requirement of the mandatory sign regarding the choice of direction.
The analysis of the options here is simple: moving in the permitted direction is the only correct solution for such a vehicle, so maneuvers to the right or left are not allowed, even if they seem more convenient. The answer "in any direction" is also incorrect, because sign 4.18.2 introduces a specific restriction precisely for vehicles with hazardous cargo markings. Understanding this topic helps to successfully pass the theoretical exam and, most importantly, avoid violations that may create increased risk on the road.
Clause 30.3 (identification signs "Orange Plate" and "Danger Sign")
"The following identification signs shall be installed on the relevant vehicles: f) 'Orange Plate' — a rectangular orange plate with a reflective surface and a black border. The dimensions of the sign, inscriptions of the hazard identification numbers and dangerous goods, if required, and its placement on vehicles are determined by the European Agreement concerning the International Carriage of Dangerous Goods by Road; g) 'Danger Sign' — an information plate in the shape of a diamond, displaying a hazard sign. The image, dimensions, and placement of the plates on vehicles are determined by the European Agreement concerning the International Carriage of Dangerous Goods by Road."
Brief application: the presence of these identification signs means that the vehicle belongs to the category of vehicles transporting dangerous goods, for which special directions of movement may be established.
Clause 33.4.18.1 — 33 "Road Signs", 4 "Mandatory Signs", sign 4.18.1 "Direction of movement for vehicles carrying dangerous goods"
"Sign 4.18.1 'Direction of movement for vehicles carrying dangerous goods' indicates the permitted direction of movement (straight ahead) for vehicles with the identification signs 'Danger Sign' and 'Orange Plate'."
Brief application: since the truck has identification signs for dangerous goods, it is required to move at the intersection only in the direction indicated by sign 4.18.1 — straight ahead.
That is, the correct answer is "Straight ahead.", given that according to the Traffic Rules, sign 4.18.1 allows vehicles with dangerous goods identification signs to move only in the "straight ahead" direction.
In this situation, it is first necessary to determine whether the truck falls under the effect of the special sign. In the image, the vehicle displays identification markings characteristic of the transportation of dangerous goods (an orange plate and a hazard sign). According to the Traffic Rules, such identification signs are installed specifically on vehicles transporting dangerous goods.
Next, pay attention to the mandatory road sign from section 33, specifically 4.18.2, which establishes the permitted direction of movement precisely for vehicles that have these dangerous goods identification signs. That is, for regular vehicles it may not create restrictions, but for this truck it is mandatory.
Since the sign shows the only permitted direction for such vehicles at the intersection, the tanker driver does not have the right to choose another direction (for example, to turn or make a U-turn), even if the intersection is marked with a priority sign "Main Road." The priority sign determines the right of way, but does not cancel the requirements of the mandatory sign regarding the direction of movement for a specific category of vehicles.
Therefore, the correct answer is "Straight ahead," since the truck is transporting dangerous goods and is required to comply with sign 4.18.2, which allows it to move only straight ahead at the intersection.