Trivia: As Mel Gibson, Danny Glover and Chris Rock leave the Chinese restaurant (down the stairs), you can see the umbrella handed to Chris Rock hit him in the face.
Trivia: Jackie Chan was originally offered the role of Wah Sing Su, but turned it down because he chooses never to play a villain in a movie.
Answer: This was most likely done just to make the scene look that much cooler. Movies do things like this all the time.
Carl Missouri