Super League is investigating after spectators claimed they were told to remove rainbow flags while watching Israel Folau in his return to rugby league.
The former Wallaby, who was sacked by Rugby Australia for making anti-gay comments on social media where he claimed "hell awaits" homosexuals, scored a try for Catalans Dragons in their win over Castleford this morning as his exile from top-level sport came to an end.
It was Folau's first rugby league game in 10 years, after he left the NRL to play AFL then rugby union, and local fans in the south of France cheered his name as he scored with his first touch after catching a cross-field bomb in the first half.
Folau's signing caused uproar among Super League clubs and sparked a rule change to allow the competition to prevent "controversial signings" in the future.