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Sub-sign to sign C22c: the zero-emission zone is open to emission-free vans and lorries. Administrative sub-sign; rarely on the exam.
NL: Onderbord bij bord C22c: de nul-emissiezone is toegankelijk voor emissieloze bedrijfs- en vrachtauto's. Administratief onderbord; komt zelden op het examen.
Category: Zone signs and other rules · Official code under annex 1 of the RVV 1990
Goes with the zero-emission-zone sign C22c: if you emit nothing, you may enter. Not needed for the exam.
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