The C37 traffic sign indicates that parking is prohibited on the side of the road where the sign is posted on days with an even calendar date. This is often used in residential areas or busy streets to facilitate street cleaning, snow removal, or general traffic flow through alternate-side parking rules. Always check the date and the side of the road before you park, and be prepared to move your vehicle when the parking restrictions change.
Master the 'No Parking on Even-Numbered Days' sign (C37) to avoid tickets and ensure clear streets for essential services. This vital road sign meaning is crucial for understanding parking regulations during your Swedish theory test revision.
This sign prohibits parking on days with an even date number (for example, the 2nd, 4th, 16th, or 30th). It is used for alternate-side parking schemes to keep streets clear for maintenance, snow removal, or improved traffic flow. The prohibition applies on the side of the road where the sign is posted and follows the general no-parking rules. It starts at the sign and applies for the regulated section, typically until the next intersection unless indicated otherwise. Drivers must check the calendar date and park only where permitted for that day.
Parking is prohibited on even-numbered calendar days on this side of the road.
Get clear, practical answers to the most common questions about the C37 - No Parking on Even-Numbered Days 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 C37 sign means you cannot park on the side of the road where the sign is displayed on any calendar day with an even number (e.g., the 2nd, 14th, 28th). You must check the calendar date and park on the side that is permitted for that day.
The prohibition begins at the sign and typically extends to the next intersection or until another sign indicates otherwise. Crucially, the restriction depends on the calendar date; it applies specifically on even-numbered days on the marked side of the road.
A common mistake is assuming parking rules are the same every day. Learners might forget to check the calendar date or fail to realise the ban only applies on even-numbered days. Some might also park on the even-numbered side and leave their car overnight, only to find it's an even date the next day.
Yes, the C37 sign specifically prohibits parking on even-numbered days. On odd-numbered days, parking is generally permitted on the side where the sign is displayed, provided no other signs or regulations prevent it. Always look for other signs that might modify parking rules.
If you park on the C37 side on an even-numbered day, and your vehicle remains there as the date rolls over to an odd-numbered day, you will typically be permitted to stay parked. The restriction applies only to parking initiation and presence during the even-numbered day period. However, you must ensure you move your vehicle if it becomes an even-numbered day again.
While the sign itself indicates a general ban on even days, look out for additional plates below the C37 sign. These might specify exact hours when the ban is active, or provide exceptions for residents with permits or for delivery vehicles during certain times.
A clear reference image of the C37 - No Parking on Even-Numbered Days road sign used in Sweden.

The C37 - No Parking on Even-Numbered Days road sign may also be known by these alternative names or terms.
The C37 - No Parking on Even-Numbered Days road sign is part of the Prohibitory Signs (C) category, which groups together signs with similar rules and functions.
Understanding the subtle differences between similar road signs, like the 'No Parking on Even-Numbered Days' sign and other restrictions, is crucial for accurate theory test revision. Comparing these signs helps reinforce your knowledge and prevents common mistakes, ensuring you can confidently identify and obey all traffic rules during your exam.

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This sign prohibits parking on days with an odd date number (for example, the 1st, 3rd, 15th, or 31st). It is typically used to support snow clearing, street cleaning, or traffic management in narrow streets. The prohibition applies on the side of the road where the sign is placed and follows the same general principles as the standard no-parking sign. The restriction starts at the sign and applies for the regulated section, commonly until the next intersection unless otherwise stated. Drivers must plan parking based on the calendar date to avoid violations.
This sign establishes a date-based parking scheme linked to the parity of address numbers along the street. On even-numbered calendar days, parking is prohibited on the side of the road with even house numbers, and on odd-numbered days, parking is prohibited on the side with odd house numbers. It is commonly used on narrow streets to ensure access for maintenance, snow clearing, or emergency services. The rule applies within the regulated area from the sign and requires drivers to choose the correct side based on the date. Drivers must regularly move their vehicles to remain compliant as the date changes.
After reviewing this complete list of Swedish road signs, deepen your understanding by exploring signs by category or practicing with simulated test questions. Solidify your recognition skills and ensure you are fully prepared for every aspect of the official driving theory exam.
All Swedish Road Signs List