The F23 Detour Route Direction Sign is crucial for guiding you when your usual path is blocked, such as due to roadworks or an incident. It signals an alternative route designed to keep traffic flowing safely around the closure. Always follow these signs consistently, as detour routes can sometimes be longer or pass through unfamiliar areas, so adjusting your speed and awareness is essential.
Learn the key details of the F23 - Detour Route Direction Sign 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.
A Detour Route Direction Sign provides guidance for a diversion when the normal route is temporarily blocked or closed. It helps maintain traffic flow by directing drivers along an approved alternative path. Colour consistency is required so drivers can quickly recognise detour guidance. These signs are especially common during roadworks, incidents, or seasonal closures, and may be used alongside additional plates or repeated confirmations.
This sign indicates an alternative route when the regular road is temporarily closed.
Get clear, practical answers to the most common questions about the F23 - Detour Route Direction Sign 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.
The F23 sign indicates that your normal route is temporarily closed and you must follow a designated detour. It's an informational sign designed to guide you around obstructions like roadworks or accidents, ensuring traffic continues to move along an approved alternative path.
When you see the F23 Detour Route Direction Sign, you must follow the indicated detour route. This means leaving your usual path and proceeding along the alternative route as guided by subsequent detour signs. You should drive with extra caution, as detour routes may include areas with different speed limits or unexpected turns.
No, you must never ignore the F23 detour sign and attempt to drive through a closure. The road is closed for a reason, which could be due to dangerous conditions, ongoing work, or an event. Ignoring the sign is a serious traffic violation and potentially very dangerous.
Detour routes indicated by the F23 sign might be longer than your usual route and could lead you through residential areas, narrow streets, or roads with lower speed limits. Be prepared for changes in road conditions, potential temporary traffic management, and always pay close attention to other detour signs and potential hazards.
The detour will typically end when you see signs that indicate you can rejoin your original route or continue towards your destination via a different, now open, path. Look for signs that either cancel the detour or direct you back to the normal road network.
A clear reference image of the F23 - Detour Route Direction Sign road sign used in Sweden.

The F23 - Detour Route Direction Sign road sign may also be known by these alternative names or terms.
The F23 - Detour Route Direction Sign road sign is part of the Localisation Signs (F) category, which groups together signs with similar rules and functions.