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Swedish Road Signs and Traffic Sign Meanings

Stop Completely at the Red Signal (SIG1)

SIG1 - Red Signal Swedish road sign meaning

The SIG1 Red Signal is a crucial traffic sign that mandates a complete stop. You must halt your vehicle before the marked stop line, or before the signal itself if no stop line is present. Do not proceed until a green or otherwise permissive signal is displayed. If the red signal shows a contour arrow, the stop requirement only applies to the indicated direction, so always check for other signals governing different movements.

About the SIG1 - Red Signal road sign

Learn the key details of the SIG1 - Red Signal road sign, including its function, what it communicates to drivers, and how it applies in real traffic situations in Sweden. Use this overview to understand the sign clearly and recognise it confidently during the Swedish driving theory exam.

Definition of SIG1

A red traffic signal requires a complete stop before the stop line. If no stop line is marked, you must stop before the signal itself. You may not proceed until a permissive signal is shown. If the red signal includes a contour arrow, the stop requirement applies only to the direction or directions indicated by that arrow, meaning other movements may be controlled differently.

Meaning of SIG1

Stop. You must not pass the stop line, or if there is no stop line, you must not pass the signal.

Allowed actions for SIG1

Stopping before the stop line or the signalWaiting until a green or permitted indication is shownProceeding only when your movement receives a permissive signal

Prohibited actions for SIG1

Passing the stop line on redContinuing through the signal on redEntering the intersection when the red signal applies to your direction

SIG1 - Red Signal road sign FAQ

Get clear, practical answers to the most common questions about the SIG1 - Red Signal 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 Swedish driving theory exam in Sweden.

What does the SIG1 Red Signal mean for my driving?

The SIG1 Red Signal means you must stop your vehicle before the stop line or the signal itself. You are prohibited from passing this point until the signal changes to green or allows you to proceed. It’s a mandatory stop to ensure safety, especially at intersections.

What if there is no stop line when I see the SIG1 Red Signal?

If there is no visible stop line, the definition of the SIG1 Red Signal states you must stop before the signal itself. This ensures you don't enter the intersection or crossing area while the signal is red.

What does a contour arrow on the SIG1 Red Signal indicate?

A contour arrow on the SIG1 Red Signal specifies the direction(s) to which the stop requirement applies. If an arrow points left, you must stop if you intend to turn left. Other directions might have different signal indications, so always look carefully at the entire signal setup.

Are there any actions allowed when the SIG1 Red Signal is displayed?

While the red signal is active for your direction, the only allowed action is to stop your vehicle before the stop line or signal. You are not permitted to move forward until the signal shows green or another indication permits passage. Checking for traffic from other directions while stopped is also crucial.

What is a common theory test trap related to the SIG1 Red Signal?

A common trap is assuming that if you can see a green light for another lane, you can proceed. However, the SIG1 Red Signal applies specifically to your lane and direction. Always obey the signal controlling your path, and be aware of contour arrows that might limit the stop to specific movements.

When would I typically encounter the SIG1 Red Signal?

You will most commonly see the SIG1 Red Signal at traffic light-controlled intersections, railway crossings, or anywhere traffic flow needs to be regulated to prevent collisions. It’s used to manage conflicting traffic streams and ensure pedestrian safety.

SIG1 - Red Signal road sign image

A clear reference image of the SIG1 - Red Signal road sign used in Sweden.

SIG1 - Red Signal road sign

Other names for the SIG1 - Red Signal

The SIG1 - Red Signal road sign may also be known by these alternative names or terms.

Red lightStop signalRed traffic lightDo not proceedSignal stop

Traffic Signals (L) road sign category

The SIG1 - Red Signal road sign is part of the Traffic Signals (L) category, which groups together signs with similar rules and functions.

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