I don't mind standing, cause I just usually plop myself down on the floor... Maybe it's not so easy for you older folks...
It's crazy that it happened, cause depending on which direction of world drive the disney bus was coming from, he could've been going 35-55mph. The buses have to take a pretty set route, like which lane they have to be in going down the road. So it's no surprise why the bus was on the far right of the road (to enter the bus area). But I just can't imagine why he wouldn't notice a completely stopped vehicle (flashers or not). And it's not like the bus just decided to come to a complete stop right in front of him, obviously, the bus was there a lot long than him coming down the road.