Prohibition of traffic with other motor-driven vehicles with studded tires than moped class II
If the prohibition also applies to moped class II, it is indicated on a supplementary sign.
When You See This Sign
When you see this sign, do not drive in if your vehicle is equipped with studded tires. Check for a supplementary plate that indicates whether the prohibition also applies to Class II mopeds; if it does, moped riders must also remain out or choose another route.
Rules & Regulations
- Sign C44 prohibits traffic with motorized vehicles equipped with studded tires — vehicles with studded tires may not pass the sign.
- Class II mopeds are exempt from the prohibition unless a supplementary plate under the sign explicitly indicates that the prohibition also applies to Class II mopeds.
- The prohibition applies to the motorized vehicle itself (e.g., car, motorcycle, tractor). Trailers are not considered motorized vehicles, but it is the motorized towing vehicle that determines whether the prohibition applies.
- Local traffic regulations or special permits may grant exceptions (for example for emergency vehicles or certain work vehicles); follow the instructions or permits that apply on site.
Tips for Drivers
- When you see the sign: slow down and look for any supplementary plate that indicates whether the prohibition also applies to Class II mopeds.
- If your car has studded tires, plan an alternative route or park outside the restricted area — do not drive into any section where studded tires are prohibited.
- As a moped rider (Class II): check the supplementary plate. If no supplementary plate is present you are usually allowed to proceed even with studded tires; otherwise you must comply with the prohibition.
- If you are unsure whether your tires count as studded tires (for example, very worn studs), treat them as studded tires and avoid the area until you can clarify.
Common Mistakes
- Believing that the sign bans all winter tires or anti-slip devices — the prohibition applies only to studded tires (metal studs in the tires).
- Assuming that Class II mopeds are always prohibited — Class II mopeds are exempt if no supplementary plate indicates otherwise.
- Thinking that trailers are covered by the prohibition because they may have studded tires — the sign refers to motorized vehicles; it is the towing vehicle's tires that determine applicability.
Test Yourself
Road Sign: Prohibition of traffic with other motor-driven vehicles with studded tires than moped class II
What does this sign mean for vehicles with studded tires?
- A Motor vehicles with studded tires are prohibited here, except class II mopeds.
- B All mopeds are prohibited here.
- C Studded tires are prohibited for all vehicles without exception.
- D Only passenger cars with studded tires are prohibited.
Exam Tip
On the theory test they may ask whether Class II mopeds are prohibited — remember that Class II mopeds are exempt unless a supplementary plate states that the prohibition also applies to them.
Did You Know?
This type of sign is often used in city centers and sensitive natural areas to reduce road wear and particle emissions from studded tires.
Frequently Asked Questions
Does the prohibition also apply to winter tires without studs?
No, the sign refers only to studded tires (tires that have metal studs). Winter tires without studs (friction tires) are not covered by this prohibition.
If my car has studded tires but the trailer also has studs, may I still drive in?
The prohibition is governed by the motorized vehicle — if the car has studded tires you may not drive in, regardless of whether the trailer has studs or not. If the car lacks studded tires but the trailer has them, you are not affected by this sign because the trailer is not motorized.
How do I see if the prohibition also applies to Class II mopeds?
This is shown on a supplementary plate under the main sign where it states or displays a symbol that the prohibition also applies to Class II mopeds. If no such supplementary plate is present, Class II mopeds are exempt.
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