Not everyone is aware of what "Collusion" is all about. Most casino players don't go into the games wishing to win by pulling a trick on the casino and the other players. When a group of players get together to cheat it is called collusion but groups of colluding players are luckily quite rare in online casino.
Mostly, in the game of poker, collusion starts by sharing information on their hands and eventually they can help each other and ensuring to raise the pot to make a huge winning. Signs and signals let the other players know what's on hand but the online poker room has means to spot this unlawful behavior.
