Report

You can report another player to the GM team with the  chat command.

This only works if the other player is in the same instance, outpost district or arena as you; to report people who are not, use the Guild Wars website.

Simply type  into the chat. This dialog will pop up:



Below the options, you can read an explanation and a warning pertaining to the option you checked. These are as follows:

Botting
''Reporting a player for botting sends a notification to the GM team. GMs may conduct a careful review of that player's behavior. If it is confirmed that the player has been running a bot, that player's account will be banned.''

'' WARNING: Abuse of the report feature may lead to your account being banned. ''

Inappropriate Character Name
''Reporting a player for having an inappropriate character name sends a notification to the GM team. GMs may review the name. If a player is found to have a character name that violates the User Agreement, that player may be required to rename the character.''

'' WARNING: Abuse of the report feature may lead to your account being banned. ''

Verbal Abuse
''Reporting a player for verbal abuse sends a notification to the GM team. GMs may conduct a careful review of that player's behavior. If a player is found to have engaged in verbal abuse in violation of the Rules of Conduct, that player's account may be banned.''

'' WARNING: GM actions will be based on a review of chat logs, not on unsubstantiated player reports. Abuse of the report feature may lead to your account being banned. ''

Spamming
''Reporting a player for spamming sends a notification to the GM team. GMs may conduct a careful review of that player's behavior. If a player is found to have been spamming excessively, that player's account may be banned.''

'' WARNING: GM actions will be based on a review of chat logs, not on unsubstantiated player reports. Abuse of the report feature may lead to your account being banned. ''

Leeching
''When you report a teammate for leeching, that player will receive 2 dishonor points for each report against him. If over half your team reports a player for leeching a further penalty will be incurred preventing any XP or Faction gain during the match. Players who report a team member for leeching without a third of their team also reporting that player will also receive 2 dishonor points. Players with over 10 Dishonor points will be banned from participating in any match for 10 minutes.''

If this menu item is grayed out and cannot be selected, a help bubble appears when you move your mouse over it. It reads:
 * ''You may only report a player for leeching while participating in a Random Arena match, Alliance Battle, or Competitive Mission. You cannot report opposing players for leeching.