Strange but interesting.

This is a car advertisement from Great Britain.
When they finished filming the ad, the film editor noticed
something moving along the side of the car, like a ghostly white
mist.  The ad was never put on TV because of the unexplained ghostly  

Watch the front end of the car as it clears the trees in the middle
of the screen and you’ll see the white mist crossing in front of
the car then following it along the road……Spooky! If you turn the sound up a bit, you might be able to hear the distortion in the music.

Is it a ghost, or is it simply mist?   You decide.