The B15 'Lane merge' sign is a crucial Danish priority sign that dictates who has the right-of-way in situations where traffic streams meet, such as at merges, narrow sections, or crossings. It helps manage traffic flow by clearly defining priority. When you encounter this sign, it's essential to slow down, assess the traffic situation, and only proceed when it's safe and your priority is clear, following the rules of the road.
This Danish priority sign, B15, is crucial for navigating traffic flow and understanding right-of-way when lanes merge. Learning its meaning is essential for your theory test revision and safe driving practice in Denmark.
This Danish priority sign controls the order of movement where traffic streams may conflict. Priority signs decide whether the driver must stop, yield, continue on a main road, merge carefully, or give priority to oncoming traffic. The safe response is to slow early, observe every approach, and proceed only when the signed rule and actual traffic gap both allow it. Official catalogue code: B15.
The "Lane merge" sign defines priority for the relevant crossing, merge, main road, lane, or narrow section. Use it to decide who may proceed first. Catalogue code B15.
Get clear, practical answers to the most common questions about the B15 - Lane merge 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 Danish driving theory exam in Denmark.
The B15 'Lane merge' sign in Denmark indicates that priority is being defined for a specific situation, such as a lane merge, narrow road section, or crossing. It tells you whether you have priority or must yield to other traffic. Always observe the road layout and other vehicles to understand who proceeds first.
Upon seeing the B15 sign, you should prepare to adjust your driving. Slow down early to give yourself time to observe the traffic flow. Depending on the specific situation and the priority rules indicated, you may need to stop, yield, or merge carefully. Never force your way if you don't have priority.
A common trap is assuming you always have priority or that you can merge aggressively. The B15 sign specifically means priority is controlled. Learners might also fail to slow down sufficiently or misinterpret road markings that supplement the sign. Always confirm your right-of-way and the behaviour of others before proceeding.
Not necessarily. The B15 sign defines priority but doesn't automatically mean you must stop. You must stop or yield if you do not have priority. If you do have priority, you can proceed, but you should still do so safely, being aware of other road users who might not be acting as expected.
Even if there are no other vehicles immediately visible, you should still acknowledge the B15 sign and the defined priority situation. Proceed with caution, especially if visibility is limited or if it’s a complex junction. It’s a good habit to always mentally check for priority, as another vehicle could appear unexpectedly.
A clear reference image of the B15 - Lane merge road sign used in Denmark.
The B15 - Lane merge road sign may also be known by these alternative names or terms.
The B15 - Lane merge road sign is part of the Danish Priority Signs category, which groups together signs with similar rules and functions.
Comparing signs like "Lane merge" (B15) with others in the Danish Priority Signs group helps solidify your understanding. Practicing similar road signs and traffic sign comparison enhances your recall for the theory test revision.
The B11 'Yield' sign means you must give way to other traffic.
Master the 'Stop' sign (B13) for safe Danish driving and theory test success.
Understand the B16 Main Road sign and its priority rules in Danish traffic.
Understand the B18 'Priority for Oncoming Vehicles' Traffic Sign in Denmark
Understand Priority When Facing Oncoming Traffic with the B19 Sign
Understand the Danish 'Stop Ahead' (UB11.1) Priority Sign
Know your priority at this two-way cycle track crossing with sign UB11.2
After reviewing the full list of Danish road signs, test your understanding by attempting practice questions focused on sign recognition and meaning. Reinforce your learning and identify areas needing further study to confidently pass your driving theory exam.
View All Danish Road Signs List
