The NRL are scrapping the pink jerseys worn by match officials in an attempt to have referees taken more seriously.
The Sydney Morning Herald reports that some NRL officials believe the authority of a referee could be undermined by wearing the pink shirt.
This season the match officials will do blue or red jerseys - colours that the National Centre for Australian Studies lecturer Dr Tom Heenan said were more likely to encourage discipline.
"One of the arguments about this is that a stronger colour denotes a more disciplined culture so therefore a navy blue would promote more discipline than a pink," Heenan told the Sydney Morning Herald.
Despite the concerns of NRL officials, performance psychologist Chris Pomfret, of Condor Performance in Australia, maintains there is no evidence the colour of a referee's jersey had any impact on how he was perceived, however by banishing the pink strip league fans would notice the NRL's efforts in assisting the match officials in their jobs.
"As I understand it, the NRL spends a lot of time and energy on improving the performance of their officials as of course do the referees themselves," Pomfret said.