You have been in-command of a lifeboat since abandoning ship three days prior and land has been sighted ahead. Under which circumstances would you attempt beaching your lifeboat through a heavy surf?

Correct Answer: Option B — only under extreme emergency conditions

Beaching a survival craft through heavy surf is inherently dangerous and carries a high risk of injury or loss of life. It should only be attempted as a last resort under extreme emergency conditions when no other options for rescue or survival exist, as the craft is likely to be destroyed.