I said it was disappointing. It taints the reputation of the club and the fans. I'm not making any generalisations, I haven't said it was "typical" of the club (as random hero would). But there have been many cases reported recently of violence where United fans have been involved one way or another.

It's not even remotely close to the same. Not even in the same district.
This case was some enraged and potentially certifiably insane man U fan crashing his bus in a deliberate action against some innocent fans on the side of the street.
And you're genuinely trying to compare this to a freak stadium collapse that, though being the result of two feuding parties it was not their direct actions taht resulted in the disaster and you seem to be indicating that Liverpool fans were the 'bad guys' in the whole drama despite the fact that Juventus fans rioted for several hours attacking polics and Liverpool fans after emergency crews arrived.

So unless the Barcelona fans were firing rocks at the van the Man U fan was driving, causing him to crash into a telegraph pole wich fell on them and crushed them, the two events are VERY different.