Rijtheorie HubPractise the CBR theory in 12 languagesFree on the App Store
OpenOpenPractise the CBR theory in 12 languages
Free on the App Store
Zero-emission zone (sub-sign under C22e): the zone applies to vans and lorries and is open to emission-free vehicles. Passenger cars are not covered. Since 1 January 2026 it replaces the old sub-sign C22c1.
NL: Nul-emissiezone (onderbord bij C22e): de zone geldt voor bedrijfsauto's en vrachtauto's en is toegankelijk voor emissieloze voertuigen. Personenauto's vallen er niet onder. Vervangt sinds 1 januari 2026 het oude onderbord C22c1.
Category: Sub-signs · Official code under annex 1 of the RVV 1990
A van and a lorry on the sub-sign: only they have to be emission-free. In your passenger car you just drive on.
Rijtheorie Hub practises exactly like the CBR exam: 50 questions, 30 minutes, pass with 44. Free to try, in 12 languages.
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