The "Dummy spits are for Babies" ground announcement campaign was launched on 26 August 2006 by the NSW Premier Morris Iemma.
The campaign aims to highlight the ugly side of sport rage and encourages parents not to interfere with their children's enjoyment of sport.
"Dummy spits are for Babies" will be played on the big screen during the National Rugby League finals series, Sydney Swans games, Rugby Union matches and at A-League fixtures in the coming weeks and months.
Find out more about sport rage prevention.
These videos are Quicktime format. You can download the player free from the Apple website.