The M4d sign, featuring a bicycle symbol, is a supplementary plate used with other French traffic signs. Its purpose is to specify that the main sign's instruction, restriction, or permission applies ONLY to cyclists. When you see this plate beneath another sign, pay close attention to whether it affects your driving or if it's specifically targeting bicycle traffic. This is crucial for understanding complex traffic situations and passing your theory test.
This 'Bicycles' category plate (M4d) specifies rules applying exclusively to cyclists, crucial for understanding French traffic signs and preparing for your theory test. Learn its precise meaning for effective road sign interpretation and safe driving knowledge.
Vehicle category plates refine signs by showing which users are included, such as cars, lorries, buses, motorcycles, bicycles, pedestrians, caravans, dangerous-goods vehicles, disabled users, or animal-drawn vehicles. They are essential where a restriction or permission does not apply to everyone. Drivers should check whether their vehicle, load, trailer, or purpose falls within the category before continuing. Official French sign code: M4d.
"Bicycles" identifies the road-user or vehicle category affected by the main sign. The rule may apply only to the category shown.
Get clear, practical answers to the most common questions about the M4d - Bicycles 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 French driving theory exam in France.
The M4d plate acts as a modifier for other traffic signs. When displayed together, it indicates that the instruction or restriction of the primary sign applies specifically to bicycle traffic, not all vehicles.
As a car driver (category B), if the main sign is a restriction or prohibition, and it's accompanied by the M4d 'Bicycles' plate, that restriction likely does not apply to you. However, always ensure you understand the main sign's meaning and don't assume it affects only cyclists if the symbol is unclear.
A common trap is assuming any sign with a bicycle symbol is a warning for cyclists ahead. The M4d plate's role is to *restrict* or *define* who the main sign applies to. Learners might mistakenly apply a restriction meant only for cyclists to themselves, or vice-versa, if they don't carefully read both signs.
Yes, the M4d plate is versatile and can be used with various main signs, such as prohibition signs (e.g., no entry for bicycles), information signs (e.g., shared cycle path), or even warning signs. Its function is always to narrow the scope of the main sign to bicycles.
French road law typically distinguishes between bicycles and mopeds (cyclomoteurs). The M4d plate specifically denotes bicycles. If you are on a moped or other motorized vehicle, you should generally not consider the main sign as applying to you unless another supplementary plate indicates so, or the main sign is universally applicable.
A clear reference image of the M4d - Bicycles road sign used in France.

The M4d - Bicycles road sign may also be known by these alternative names or terms.
The M4d - Bicycles road sign is part of the France Vehicle Category Plates category, which groups together signs with similar rules and functions.
Comparing the M4d 'Bicycles' category plate with other vehicle category signs sharpens your recognition skills. Effective traffic sign comparison is key to fewer mistakes during your theory test revision.

The M4a 'Cars' Plate: Modifying Road Sign Meanings for Car Drivers

M4b: The 'Buses' Plate - Defining Who a Main Sign Affects

Understand the M4c 'Motorcycles' Vehicle Category Plate

Understand the 'Mopeds' (M4d) vehicle category plate in France.

M4e 'Other Category' plates refine traffic signs for specific vehicles or road users in France.

Understand the M4f 'Weight' Vehicle Category Plate in France

M4g Plate: Modifying Road Signs Specifically for Lorries in France

The M4h 'Weight of Lorries' Plate: Clarifying Who Other Road Signs Apply To
Now that you've reviewed the full list of French road signs, enhance your understanding. Explore signs grouped by specific categories for deeper insights, test your recognition with practice questions, and solidify your knowledge for the Code de la route exam.
Browse All French Road Signs