The Golden Cylinders
Cylinder Types: A: Completely infestation free and actively scanning incoming transports for signs of infestation. Those who come with infestation may be terminated or sent back. Type A to Type A transportation requires no infestation checks. B: Actively working towards becoming infestation free and actively scanning incoming transports for signs of infestation. Those found with infestation may be terminated or sent off the cylinder. C: Any collaborating cylinders who are not actively purging infestation but supporting Type A and Type B cylinders. Q: Cylinders who are deemed to have too much infestation within them. These are blocked off in entirety, with transports from Type Q cylinders actively being destroyed before contact or pushed off course.
To make sure humanity survives.
Following the first outbreaks of infestation, these Cylinders came together and made a plan to ensure humanities survival through any required means.