Is Leaving Your Car Running Unattended Legal in Belgium After the 2026 Law Changes?

No, leaving a car running unattended is prohibited under Belgian traffic regulations unless explicitly permitted by local ordinances or emergency circumstances. Violations may result in fines up to €137.50, enforced by local police forces under the Code de la Route (Road Traffic Code). The 2026 revision of the Loi du 16 mars 1968 tightens enforcement, particularly in urban zones like Brussels and Antwerp.

Key Regulations for Leaving Your Car Running Unattended in Belgium

  • Prohibition under Article 8.1 of the Road Traffic Code: Unattended vehicles with the engine running are illegal, except when the driver remains within 5 meters or in direct view of the vehicle.
  • Local Ordinances: Municipalities (e.g., Brussels-Capital Region) impose stricter rules, such as bans in high-risk areas or during pollution alerts, enforced by Bruxelles Mobilité.
  • Emergency Exceptions: Permitted only for medical emergencies or vehicle maintenance, documented via dashcam or witness statements to avoid penalties.

Non-compliance risks fines escalating to €200 under revised 2026 guidelines, with repeat offenses triggering vehicle immobilization. The Service Public Fédéral Mobilité mandates police discretion in issuing warnings for first-time violations.