Deck 2014: Safety

1. A all vessels, regardless of size and commercial application
2. B any barge or ship constructed or operated in such a manner that no oil in any form can be carried aboard
3. C an oil tanker of 150 gross tons and above, or other ship of 400 gross tons and above
4. D an oil tanker of 400 gross tons and above, or other ships of 150 gross tons and above

Tip: press A-D to answer