3 trucks trying to dock during business hours...1 was parked out of the way while another was backing to the dock. Other traffic was waiting patiently, and when the dock was successful, the 3rd. truck rudely pulled out to block any movement. He then proceeded to need several attempts to dock because he was unable to line up due to his haste. At one point, another vehicle thought he was lined up when he wasn't, tried to go through the backed up traffic, and was almost hit because the driver didn't LOOK (he probably wouldn't have seen the other driver anyway, but he just pulled out like he owned the lot. Cab # 33368