Football violence at Rostock cup tie

I saw that, though more of the football itself (which was almost Scottish in it's shitiness, unusual for a German game) than the off-field drama. We saw the fireworks, and a short of view of fans and cops staring at each other, but not much of the seat-burning and whatnot. BT rather cynically took an ad break when the game stopped. No mention of the Hertha banner at all, they probably didn't know about it. I must say that pretty much all instances of radgeness in my time watching German football have been at cup or playoff games between teams from different divisions. There were shenanigans at the 1860 Munich-Regensburg game in May, most recently. Actual violence is still pretty rare, compared to some places (cough cough), but undoubtedly more prevalent than it ought to be.