Safety Raft on a Ship
Puzzle 17 of Cold Places Easy Pack
Question is: Safety Raft on a Ship
and the answer is: LIFEBOAT
Word Meaning:
LIFEBOAT — (nautical) A boat especially designed for saving the lives of shipwrecked people or people in distress at sea (either launched from the shore with a crew, or else carried on board a larger ship).
Definitions from Wiktionary.