The moment the trading was over, activity in Rheinland up and died.
Presumably, unlawfuls in VHFs don't really like logging only to be greeted by Donaus dropping the bare minimum of RP before opening fire because they want 15 million and a shiny point towards the lawful side.
My example as a lawful: I've caught a Unioner VHF and a Bomber in my Police ID'd Wraith. I'm just RPing with them, getting them clear of the traders so they have a clear shot through. A certain Cruiser player who enjoys LMing into snub fights joins the group.
End result: He comes over and basically doesn't even give the pretense of RP, he just wants his kills.
tl;dr my entire experience of the event from both sides can be summed up as "Donau attacking snubs"