Cruise ships, excursion boats and similar vessels principally designed for the transport of persons; ferryboats of all kinds
Cruise ships, excursion boats and similar vessels principally designed for the transport of persons and ferryboats of all kinds (excl. seagoing vessels)
Seagoing cruise ships, excursion boats and similar vessels principally designed for the transport of persons, and seagoing ferryboats of all kinds