The Kruger FR5 may not make sooo much sense, as this merc is an employee of Kruger.
DHC, I don't know whether lawfuls are able to lock their bases to a criminal. Never thought about it. Debatable.
Rep Shipping sent an FR5 themeselves, after you docked on their base while under fire by ALG (in another case).
ALG FR5 makes sense, you attacked a convoy the ALG was escorting and there was fire exchanged. (in another case)
RM/RFP makes sense, as it is the standard reaction to people docking after being told not to dock by a lawful authorities. There is roleplay that allows authorities to know about the criminal activities on the forums, so I do not see why this should not happen.
I mean... do not attack people in STU, inside House space, and crashdock on Rheinland base with an ALG shooting you and hope to get away with it. Don't dock at Planet STU in front of lawfuls and hope that nothing will happen. This is a roleplay world. Your ingame actions have consequences.