When we play we want to read the player rules or regulations that is required because we will know how to play, and then the warning message, be careful of this player.
When we are playing, we want to read the rules and regulations valid because it will make us even know how to play but also warned to beware of this player.
When we play players we want to read the rules or regulations, correct, because นอกจากจะ makes us know how to play it also reminds the beware of this player.