Referees award more points when they see red

[JugglingReferee]

Referees award more points when they see red

http://www.newscientist.com/channel/...y-see-red.html

In 2005, evolutionary biologists Russell Hill and Robert Barton at the University of Durham, UK showed that wearing red clothing positively impacted an athlete's performance. They suggested that this was due to an association between red and dominance and/or aggression.

I wonder if Tim Donaghy awarded more points when he saw green?