"The two clubs remain determined to do everything in their power to ensure that racist behaviour will not be tolerated.
"We will be speaking to the police and the match officials on this matter but no further comment will be made until this process has been completed and the investigations have been concluded."
More top news
Cold & unsettled in general, with strong winds and showery outbreaks. Some sunshine in-between. Chilly nights. Calming down by Friday
Injury-ravaged Salford have taken the unprecedented step of asking second-bottom Hull FC to postpone Friday's Super League match.