Level 5 planet
From Tardis Wiki, the free Doctor Who reference
A Level 5 planet was a designation used by Galactic Law in reference to certain worlds, with the implication that it referred to relatively primitive planets not yet fully integrated into galactic civilization. Seeding on a Level 5 planet is prohibited due to Galactic Law. (DW: Partners in Crime)
Level 5 Planets
References
- The phrase Level 5 Planet was first mentioned during the Slitheen's attempt to destroy the Sun. (SJA: Revenge of the Slitheen).
- It was then mentioned by Captain Hardaker (DW: Voyage of the Damned) and then by the Doctor. (DW: Partners in Crime)
