I have had indies dock in front of me on Rochester many times. Never attempted to do anything about it, I personally view it as pointless unless they are known and repeat offenders.
However, an official faction member docked in front of me yesterday, and because of the responsibility such a tag carries, I did report them to LPI. That's the difference, in my view. Junkers should be annoyed at the unlawfuls docking on their base to avoid lawful pursuit and causing the problem in the first place, not the lawfuls following up with legitimate, RP consequences.