In the evening rush hour, stuck in a jam, you think about your 1.80 m wide trailer with a permitted maximum mass of 600 kg. Which conditional light is mandatory here?
- Marker lights — they belong on every wider trailer
- A reversing light — mandatory as soon as the trailer is wider than 1.60 m
- ✓ Front position lights — the trailer is wider than 1.60 m
Correct answer: Front position lights — the trailer is wider than 1.60 m
Explanation
Position light: >1.60 m wide · reversing light: >750 kg
Why learners get this wrong
- Marker lights only >6 m long or >2.10 m wide; 1.80 m does not qualify
- Position light: >1.60 m wide · reversing light: >750 kg
Topic: Lighting and reflection of the trailer
Read the rule: Core: Lighting and reflection of the trailer
Sections
- Challenge: Lighting and reflection of the trailer
- The model: Lighting and reflection of the trailer
- Core: Lighting and reflection of the trailer
- Why it matters: Lighting and reflection of the trailer
- Active recall: Lighting and reflection of the trailer
- Teach back: Lighting and reflection of the trailer
- Memory hook: Lighting and reflection of the trailer