What can I get a GAS fine for in Belgium?
For nearly every form of local nuisance — the municipality is both judge and cashier. Municipal administrative sanctions (GAS/SAC) punish breaches of the local police regulation: fly-tipping, public urination, night noise, dog fouling, graffiti, fireworks (GAS 1–3), and via GAS 4 selected traffic offences like obstructive parking (GAS 5 covers limited speeding in 30/50 zones on municipal roads). The caps: €350 for adults, €175 for minors from age 14 — each municipality sets its own tariffs. The fine arrives by letter from the sanctioning officer, with a right to written defence (oral defence above €70 on request); appeals go to the police court. Mediation or community service often substitute — mandatory offers for minors.
📋 The rules
- GAS 1–3: nuisance — fly-tipping, urination, noise, fireworks, dog fouling
- GAS 4/5: traffic — parking, C3 signs/30-zones (municipal)
- Cap: €350 (adults), €175 (minors 14+)
- Procedure: letter → defence → decision → police-court appeal
- Minors: mandatory mediation offer; community service possible
🔓 Exceptions
- Real crimes (theft, violence) belong to the prosecutor — not GAS
- Some mixed offences only via protocols with the prosecution
⚠️ Penalties & fines
Up to €350/€175 per breach plus clean-up costs (fly-tipping quickly reaches hundreds of euros). Non-payment: civil recovery; appeal within a month at the police court.
📎 Official sources
- WAT WAT · What are GAS fines? (NL) →
- Wikipedia · Municipal administrative sanctions (NL) →
- RIHO Police Zone · GAS explained (NL) →
❓ Frequently asked
How high can a GAS fine go?
Max €350 for adults and €175 for minors from 14 — municipalities set per-offence tariffs, plus any clean-up costs.
Can I contest one?
Yes: written defence to the sanctioning officer first, then an appeal at the police court within a month.
Can minors be fined?
From age 14, capped at €175 — and the municipality must offer mediation first.
Are parking tickets GAS too?
Often yes: GAS 4 covers obstructive parking, and GAS 5 now covers limited speeding in 30/50 zones on municipal roads.
🔎 Common searches
What people search to land here:
- “gas fine belgium”
- “sac fine brussels”
- “public urination fine belgium”
- “fly tipping fine belgium”
- “contest gas fine”