Wow.
6AM? That's pretty early. At least the delivery driver wasn't there in the middle of the lunch rush...

And a quick question- were the handicapped spots close to the service door? (On side or back of building) If so, then it was most likely the most convenient place to park.

Secondly, it is the drivers fault, but he may not have known where he was parking. at 6AM here in Michigan, it is pretty dark. Considering that NC is significantly further east however in the same time zone, he simply may not have seen that he was blocking the handicap parking area.

I say get over it. I doubt that the corporate office tells the suppliers to tell their truck drivers that because the corporation is DISCRIMINATORY and loves to practice BIGOTRY, they should always park their truck in the handicap area.