The B-43 sign indicates that you are entering a zone where a specific maximum speed limit applies to all roads within that area. This sign is commonly used for 'Tempo 30' zones, meaning the speed limit for every street inside this zone is 30 km/h, or as otherwise indicated on the sign. A crucial point for drivers and the theory exam is that this limit remains in effect even after you pass intersections. You should only consider the limit to have ended when you see the 'End of Speed Limit Zone' (B-44) sign.
This crucial sign marks the entrance to a designated speed limit zone, affecting all roads within the area and requiring specific adherence to the posted limit. Mastering its meaning is essential for your Polish driving theory test revision and safe urban driving.
The B-43 sign is often used in residential 'Tempo 30' zones. Within this zone, every single street is governed by the speed shown on the sign. A key rule is that if the limit is 30 km/h or less, speed bumps or other physical traffic calming measures do not need to be individually marked with warning signs, as you are expected to be driving slowly enough to handle them.
Indicates entry into a zone where a maximum speed limit applies to all roads in the area.
Get clear, practical answers to the most common questions about the B-43 - Speed Limit Zone road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the Polish driving theory exam in Poland.
The B-43 sign, often seen in residential areas or 'Tempo 30' zones, means that a set maximum speed limit applies to all roads within the marked area. You must adhere to this speed limit on every street inside the zone, not just the one where the sign is initially placed.
Unlike standard speed limit signs (like B-33), the B-43 zone limit continues to apply even after you pass intersections within the zone. The restriction only ends when you see the 'End of Speed Limit Zone' sign (B-44).
A common mistake is assuming the speed limit ends at an intersection when a B-43 sign is present. Learners might also incorrectly speed up over unmarked speed bumps, forgetting that the low speed limit in these zones is intended to account for such traffic calming measures, which don't always need separate warning signs.
If you are in a B-43 speed limit zone, especially a 'Tempo 30' zone, unmarked speed bumps are expected. The purpose of the zone is to enforce slow speeds for pedestrian and child safety, so you should be driving slowly enough to safely navigate any such obstacles without needing a specific warning sign for each one.
You should maintain the speed limit set by the B-43 sign for all roads within the zone. You can only safely increase your speed after you have passed the 'End of Speed Limit Zone' sign (B-44), which signals the termination of the zonal restriction.
A clear reference image of the B-43 - Speed Limit Zone road sign used in Poland.
The B-43 - Speed Limit Zone road sign may also be known by these alternative names or terms.
The B-43 - Speed Limit Zone road sign is part of the Prohibitory Signs (B) category, which groups together signs with similar rules and functions.
Reviewing similar Polish road signs, like different speed limit zone markers, enhances recognition and reduces confusion. This direct traffic sign comparison is crucial for accurate theory test revision and safe driving.
B-1 Sign: Road Closed to All Traffic in Both Directions
The B-10 'No Mopeds' sign prohibits entry for all mopeds past this point.
B-11: No Entry for Cycle Rickshaws and Multi-Track Carts

Understand the B-12 'No Handcarts' Road Sign
Understand the B-13 sign: No vehicles carrying explosives or flammable goods allowed.
The B-13a sign means no vehicles carrying dangerous goods are allowed past this point.
B-14 Sign: No Vehicles Carrying Water Contaminants
The B-15 sign prohibits vehicles wider than the specified limit from passing.
Deepen your understanding of specific road signs by reviewing official Polish traffic rules and associated real-world driving scenarios. These expert-led resources help you bridge the gap between visual recognition and practical exam application.
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The D-40 sign marks the entrance to a 'Strefa Zamieszkania'. Inside this zone, pedestrians are allowed to use the entire width of the road and have absolute priority over vehicles. The speed limit is strictly 20 km/h. Drivers must be extremely vigilant as children are legally allowed to play on the street without adult supervision. Additionally, parking is only permitted in designated spaces, and all speed bumps are considered 'marked' by this entry sign.
The D-46 sign indicates a non-public road, such as those within housing estates, shopping center lots, or factory grounds. The rules of the road (PoRD) still apply for safety, but the road is maintained by a private manager whose name might be written on the sign. Importantly, when you exit an internal road onto a public road, you are 'entering traffic' and must yield to all other road users.
After reviewing the full list of Polish road signs, explore specific sign categories for in-depth understanding. Challenge your knowledge with practice questions focused on sign recognition and interpretation to solidify your preparation for the driving theory exam.
Browse All Polish Road Signs