The R-400c road sign, meaning 'Go Straight', is a mandatory sign that clearly indicates you must continue in the direction shown. Unlike warning signs, this sign dictates a compulsory action, often seen on roads or lanes where specific traffic flow is required for safety or efficiency. Ignoring this sign can lead to dangerous situations, such as conflicts with oncoming traffic or entering restricted areas, and is a common point tested in the Spanish driving theory exam.
This R-400c sign mandates that you proceed straight ahead, crucial for understanding your compulsory route in Spain. Mastering traffic sign explanation is vital for your theory test revision and safe driving.
The sign for go straight tells road users what they are required to do rather than what they must avoid. Spanish mandatory signs are used where the road design, lane arrangement, or traffic management demands a specific direction, route, or traffic class. Ignoring the instruction can put you into conflict with opposing traffic, protected users, or reserved infrastructure. Always follow the symbol itself first, then use arrows, lane markings, and panels to understand the exact path or maneuver that is compulsory.
This mandatory sign requires road users to follow go straight. It tells you which maneuver, direction, route, or lane use is compulsory at that point.
Get clear, practical answers to the most common questions about the R-400c - Go straight 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 Spanish driving theory exam in Spain.
The R-400c sign is a mandatory traffic sign that specifically instructs you to continue straight ahead. You must follow this direction; turning or changing lanes to a different route is prohibited when this sign is displayed.
You'll often encounter the R-400c sign at junctions, on multi-lane roads, or before specific road configurations where maintaining a straight path is essential. It might be used to guide traffic flow on motorways, bypasses, or complex urban intersections.
Ignoring the R-400c sign means you are failing to comply with a mandatory instruction. This can lead to driving into oncoming traffic, entering a restricted zone, or causing a traffic conflict, all of which are serious driving faults and will likely result in failing your theory or practical driving test.
Yes, while the R-400c sign itself mandates going straight, accompanying arrows and lane markings provide specific instructions for your lane or vehicle. Always follow the most specific instruction applicable to your position on the road, ensuring you execute the compulsory maneuver correctly.
Yes, the R-400c is a mandatory sign, meaning it's a command you must obey. Other direction signs might be informational, suggesting a route, but the 'Go Straight' sign leaves no room for interpretation – you must proceed directly forward.
A clear reference image of the R-400c - Go straight road sign used in Spain.

The R-400c - Go straight road sign may also be known by these alternative names or terms.
The R-400c - Go straight road sign is part of the Mandatory Signs category, which groups together signs with similar rules and functions.
Comparing mandatory direction signs like 'Go Straight' with other R-series signs helps solidify recognition and reduce confusion. Effective traffic sign comparison is key for theory test revision and understanding Spain's road rules.

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You've explored the complete list of Spanish road signs. Now, deepen your understanding by reviewing specific sign groups or testing your knowledge with practice questions. Fully prepare for your DGT driving theory exam and confidently navigate Spanish roads.
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