http://www.youtube.com/watch?v=fTC3SqPyEDU&sns=em
This public service announcement from 1979 is still being used. They showed it in my defensive driving course just last year.
Wow, really?
Then again, why not. SW is as relevant now as it has ever been.(I wonder if they shot that for the PSA, or if they used outtakes? Or maybe a bit of both?)
I suspect the shot of the one drunk alien being dragged away by his friend might be an outtake from the SW 1977 cantina footage. It strikes me as just the sort of amusing slice-of-life/documentary moment that GL would like.
(Plus the crew also improvised other sight gags during filming, like a gunfight between two guys of extremely different height in a Mos Eisley back alley.)