52.14. Is the driver of a bus operating on a designated route allowed to turn left in the situation shown?
UAЧи дозволено поворот ліворуч водієві автобуса, що рухається за встановленим маршрутом, у зображеній ситуації?
This exam question from the Traffic Rules of Ukraine tests the driver's attentiveness to regulatory road signs and the ability to correctly apply exceptions to traffic rules when passing through intersections. Such situations directly affect safety: incorrect interpretation of signs can lead to conflicting maneuvers, obstacles for public transport, and accident-prone situations.
The topic of the question belongs to Section 33 of the Traffic Rules of Ukraine "Road Signs," specifically to regulatory signs and the effect of sign 4.4 "Movement straight or to the right." In general, this sign limits the directions of movement to "straight" or "right" only at the intersection before which it is installed, so for most vehicles, turning left would be prohibited. However, the theoretical exam often checks knowledge of exceptions: the effect of sign 4.4 does not apply to route vehicles (the definition is provided in point 1.10 of the Traffic Rules), that is, a bus operating on an established route may perform a maneuver provided by the route, even if it does not correspond to the directions on the sign.
Therefore, the option "allowed" is logical, because a route bus falls under the exception explicitly stated in the rules. The option "prohibited" is incorrect: it ignores the special provision for public transport vehicles operating on an approved route, and such nuances most often appear in exam questions on the theoretical test.
Clause 1.10 (the term "Route vehicle")
Route vehicle — a public transport vehicle (bus, minibus, trolleybus, tram) that operates on a designated route and has specified stops for passenger boarding (alighting).
Clause 33.4 — 33 "Road signs", 4 "Mandatory signs", sign 4.4 "Movement straight or to the right"
Sign 4.4 "Movement straight or to the right" permits movement only straight or to the right.
The sign does not apply to vehicles operating on designated routes.
The sign applies to the intersection of carriageways before which it is installed.
Therefore, the correct answer is "Permitted.", considering that according to the definition in the Traffic Rules, the effect of sign 4.4 "Movement straight or to the right" does not apply to route vehicles, so the bus driver on the route may make a left turn in this situation.
In the situation at the intersection, sign 4.4 "Movement straight or to the right" is installed. For most drivers, this sign means that from this location it is only allowed to go straight or turn right, and turning left is prohibited.
However, the Traffic Rules specifically provide an exception for this sign: its requirements do not apply to vehicles operating on established routes. That is, a route bus operating on an approved route is not limited to the "straight or right" directions indicated by the sign.
It is also important to understand that the effect of sign 4.4 applies specifically to the intersection before which it is installed. But even at this intersection, a route bus has the right to make a left turn if it is provided for by its route.
Therefore, the correct answer is "Allowed," since sign 4.4 restricts directions of movement for regular vehicles, but does not apply to a bus operating on an established route.