![Sanctioned: Emma McKeon has been disciplined.](/web/20160819011559im_/http://www.theage.com.au/content/dam/images/g/q/p/4/z/4/image.related.wideLandscape.620x349.gqw5bh.png/1471568487840.jpg)
Schlanger starts petition for McKeon to walk in closing ceremony
Retired Olympic gold medallist Melanie Schlanger has started the movement to try and convince Kitty Chiller and the AOC to soften their punishment in the aftermath of a costly night out in Copacabana.