Earlier this week, Carnival Cruise Lines President and Chief Executive Gerry Cahill said the company had launched a comprehensive review of its entire fleet.
It comes after a fire crippled the Carnival Triumph in the Gulf of Mexico last month.
More top news
The 81-year-old revealed she wasn't asked to follow the hit TV show to Channel 4, and wouldn't have been tempted by the money.
Minister will fail to eliminate the gender pay gap in a generation if it continues to "ignore" evidence to help achieve its goal, MPs warn.
Report criticises ministers for lack of long term plan to recruit and retain teachers in important subjects such as physics and maths.