Bastion-five lock-up

The Bastion-five lock-up is a penal facility on Cybertron.

Fiction

Regeneration One

When the errant Grimlock returned to Cybertron, Hot Rod had Backstreet, Dogfight, Crosshairs, Sureshot and Override drag him to the Bastion-five lock-up, where he was guarded by Kick-Off. From his cell there, Grimlock apparently infected Perceptor with Scorponok's Gene Key and began the subversion of Cybertronian society. Natural Selection, Part Two