People using it to get others tagged or cause mass suicide is already against the rules per the "blocking" section.
Updated to 2.4 to include the "Map Specific" section along with the specifics for the map ZM_PULSE_TEMPLEOFDOOM_FINAL. Hopefully this section will help curtail unwritten rules and help protect you guys when it comes to regulating the server.
You guys are allowed now, if three or more admins agree, to create "temp" or "unwritten" rules to ensure the server is run smoothly if a rule does not currently exist for it. (For one week) You must let us know so we can make it official. This is by no means a blessing to create anything you want and go rule happy. Don't be that admin.