Which of the following is NOT a component of a safety kit for a life raft?

A safety kit for a life raft typically includes essential items that are critical for survival in emergency situations. The inclusion of items like a flare gun, blankets, and life jackets plays an important role in ensuring the safety and well-being of individuals adrift at sea.

A flare gun is vital for signaling for help and attracting attention to your location, which is crucial in survival scenarios. Blankets provide warmth and can help protect against hypothermia in cold conditions, while life jackets are essential for buoyancy and reducing the risk of drowning. These items contribute directly to the chances of survival by enhancing visibility, providing warmth, and ensuring safety while in the water.

In contrast, fishing lines do not have the same immediate relevance to survival when in a liferaft. While they may have some utility in a long-term survival situation, they are not a fundamental necessity for immediate rescue or survival like the other items listed. This is why fishing lines are considered not a standard or essential component of a safety kit for a life raft.