black car cabs are the absolute worst. I've seen more accidents involving those cars than any other, and given how terrifying yellow cab drivers actually drive, that's saying a lot. The condition of black cab cars just about sums it up.
I forget if I posted this or not, but a few weeks ago, I saw a black cab try to flee the scene of an accident. The dude rear ended a cab, not severely, but enough to require police/insurance attention, and immediately he turned down my street to flee, nearly hitting 5 pedestrians as he did so. Fortuantely, or at least for my satisfaction, an undercover NYPD car was not far away from it all, and they caught up to the guy, and a whole scene evolved. I don't know how it ended, but clearly this guy is too dangerous for NYC streets.