Following the sinking of the RMS Titanic, measures were taken place to ensure that future ships had lifeboats for everyone. As the Seventh Doctor noted to Cristián Alvarez, to prevent the Titanic disaster would condemn future passengers. (PROSE: The Left-Handed Hummingbird)
Lucie Miller assumed the life pod she escaped to Cerberin's surface in with Elric, a target for kidnapping by interplanetary gangs because his father was a judge who crusaded against them, was a lifeboat. She was corrected by Elric after he got his breath back. (AUDIO: Flashpoint)