About The parking-ban zone, the parking disc and the parking garage: which statement is WRONG?

✓ On a woonerf you may park anywhere, as long as you do not obstruct anyone.
The parking disc is rounded UP to the next whole or half hour, not down.
A parking-ban zone applies to both sides of the road, even if the entry sign stands on only one side.
The parking-disc duty applies to motor vehicles with MORE than two wheels.

Correct answer: On a woonerf you may park anywhere, as long as you do not obstruct anyone.

Explanation

On a woonerf parking is only allowed on your own property or on a marked parking space (P-bay), not anywhere it happens not to obstruct

The parking disc is rounded UP to the next whole or half hour, not down. Rounding down wrongly grants extra parking time
A parking-ban zone applies to both sides of the road, even if the entry sign stands on only one side. This differs from a loose E1 sign (parking ban) or E2 sign (stopping ban), which both only govern the side where the sign stands
The parking-disc duty applies to motor vehicles with MORE than two wheels. An ordinary motorcycle (2 wheels) falls outside this