@ Baltar: Briefly swerving off-topic, I have made my displeasure with generic ID's known in the past. Seems almost everyone is a Trader ID, with only a few good RP'ers choosing a faction ID. Traders ID's dock everywhere, so do smugglers, Pirate ID's buy a Sabre stick Tizonas on it and hang around Sig 13, Military ID holders zoom about Sirus as if they are Interpol. Generic ID's are a get out of you ZOI card and I'm not a fan of them. I'm not sure why Junker ID's should be limited more than they are, yes they get abused by power traders, same as the Zoner ID's, people use them to try and get out of being pirated but that's a new player problem who doesnt understand RP, but they will learn, or be blown up by a pirate!
On topic: Junkers enemies are House Corperations. No House Corperation base would be granting a Junker docking permission, it's just like a Corsair docking on Malta or a Rogue docking on the Missouri, it should not happen.