Rush hourBrussels
An introduction to the traffic rules and road signs of Brussels. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.
For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.
80. Rush hour
Rush hour is a period when roads and public transport networks experience particularly high demand, commonly because large numbers of people are travelling to or from work, school or other regular destinations. It usually occurs during the morning and late afternoon or evening on working days.
Rush-hour traffic can result in congestion, slower speeds, longer journeys and frequent stopping. Drivers should maintain a safe following distance, remain patient, anticipate changing traffic conditions and follow any temporary or dynamic traffic-management measures.
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What is rush hour in Belgium?
Rush hour refers to periods of particularly heavy traffic, usually associated with morning and evening commuting on working days.
Is there an official Belgian rush-hour time?
No. There is no single nationwide period legally defined as rush hour. The timing and severity of peak traffic depend on the road, region, day and actual traffic conditions.
Can Belgium use lower speed limits during rush hour?
Yes. Dynamic traffic-management systems can display speed limits according to traffic conditions. Drivers must respect the maximum speed indicated by the applicable signs or lane-control signals.

Traffic rules
Brussels