"He's the subject of an investigation," said superintendent Kevin Smith.
"There have been complaints and TV coverage and we have spoken to two people involved.
"Two people have been arrested but they have now been released."
Police investigate Diouf spitting
"He's the subject of an investigation," said superintendent Kevin Smith.
"There have been complaints and TV coverage and we have spoken to two people involved.
"Two people have been arrested but they have now been released."