3 ptsAMOfficial number: 7593
When riding a moped on the road behind this sign, are you obliged to use a crash helmet?

Explanation
Correct answer: Yes.
The D-52 'Traffic Zone' sign indicates that the general provisions of the Road Traffic Act apply on the road beyond it. According to these provisions, every moped rider is required to wear a protective helmet. This sign does not provide an exemption from this basic safety requirement, which applies on all roads.