Booster seats are typically required until:

Question: Booster seats are typically required until:

Answer options:

• Age 4 ✅ Age/height meeting the law (commonly 9 or 145 cm)
• Age 16
• Never

Correct answer: Age/height meeting the law (commonly 9 or 145 cm)

Explanation: Until ~9 years or 145 cm. The correct answer is "Age/height meeting the law (commonly 9 or 145 cm)". This reflects the accepted standard for the nu assessment and aligns with the official handbook for this competency.