Other ways to become an officer?

[kronette.livejournal.com]

Pretty much what it says on the tin. We saw Lister try to become a chef to outrank Rimmer, but would he have been an officer?

What other postings on Red Dwarf would be officer status besides navigation officer? What other exams could be taken?

Will Lister be an officer if he passes his mechanical engineering exams?

These questions and many others will be answered in the next episode of...Soap! Er...wrong show...