At Schiphol you rent a van for a house move to the centre of Rotterdam, inside a zero-emission zone. The van runs on petrol; it is not hybrid and not electric. May you enter the zone?
Only if the van has an emission class that is still admitted
Yes, because this zone only keeps out vehicles with a diesel engine
No, this zone already admits only fully electric vans now
Explanation
False — you apply the environmental-zone rule. A zero-emission zone does not look at diesel or petrol, but at whether a van is emission-free or still has an admitted emission class (Book p.202).