The game server rules are listed here: http://forums.esclan.net/index.php/topic,3756.msg16549.html#msg16549 (http://forums.esclan.net/index.php/topic,3756.msg16549.html#msg16549)
There has been a clarification to the [No Spawn Abuse] rule in an attempt to clarify forbidden behaviors and improve consistency in rule enforcement.
*Note, that the Spillway server has additional server rules: http://forums.esclan.net/index.php/topic,4794.0.html (http://forums.esclan.net/index.php/topic,4794.0.html)