Which of the following statements is/are TRUE in regard to Ro-Ro vessels' spaces that are "specially suitable for vehicles"?

Correct Answer: Option B — The spaces shall be fitted with an approved fire or smoke detecting system.

Under 46 CFR vessel safety standards, ro-ro cargo spaces specially suitable for vehicle transport must be equipped with an approved fixed fire or smoke detecting system to ensure rapid discovery of vehicular fires before catastrophic escalation occurs.