Haunted Australian store video - food thrown around

The IGA store in Brompton, South Australia seems to be having poltergeist activity. The video shows packets landing on the ground. There may, of course, be a simple explanation for it all. Stuff falls off shelves all the time. Make up yout own minds. You can see the video here http://www.heraldsun.com.au/news/more-news/are-ghosts-haunting-brompton-iga/story-e6frf7l6-1226303625611