I know it wasn’t the driver on this occasion! Let me put it in plain English so you don’t have to make any assumptions or correct every little thing!!
If I was the driver of the oversized vehicle, and I knew it would take more time then a normal lorry, I would have made sure, as a professional driver, that I was the one who gained permission to cross the crossing, and that I told the signaller how much time I needed to cross the tracks.
I don’t know who the crossing attendant was in this case, but I’m damned if I’d leave my life in the hands of some numpty I didn’t trust. That’s how I’ve been taught to cross a crossing. I knew this way before I joined the railway! One of my trailers was 80ft and I carried over 100T. I would not have let someone I didn’t know, gain permission to cross the crossing!!
Now I’m at the other end of this potential disaster (yes I drive over this crossing at 90mph) I’m genuinely concerned that this was allowed to happen. I put my life in the hands of these very signalmen, and after reading this shambles, I’m not impressed in the slightest.