Reviewed 2026-11-03 · C25
Signs and road markings →Maximum overall length including load

Purpose and student action
Respect the indicated restriction, its scope and any exceptions on supplementary panels.
Read · decide · act
- Identify the direction, vehicle class, number and unit shown.
- Read exemptions, times and zone plates before deciding whether it applies to you.
- Do not invent an exemption because the road is empty or your destination is nearby.
Source documents
Maximum overall length including load
Coverage refers to this dated source catalogue, not every local sign or all Belgian legislation. Variants and reference examples are counted separately.
Regulatory source ↗Published legal wording (French/Dutch)
C25. Accès interdit aux conducteurs de véhicules ou trains de véhicules ayant, chargement compris, une longueur supérieure à celle indiquée.
C25. Verboden toegang voor bestuurders van voertuigen of slepen waarvan de lengte, lading inbegrepen, groter is dan de aangeduide.