Team Griefing

Your team is counting on you. Be someone they can count on.
On a team-based server, the quickest way to ruin a round for four or five other people is to turn on your own side. That's team griefing, and it isn't allowed.
What Counts as Team Griefing
Team griefing is any action that directly harms your own team. The common forms are:
- Placing or setting off TNT in your own base for non-defensive reasons.
- Destroying your own team's chests or workbenches.
- Teamkilling — spleefing your own teammates, blowing them up with TNT, or otherwise killing them.
- Aiding or working together with the other team against your own.
Accidents Aren't Punished
Mistakes happen. A stray TNT blast or a misclick that catches a teammate isn't what this rule is about — nobody gets punished for an honest accident. What's not allowed is doing these things on purpose, or so carelessly it comes to the same thing.
If a round goes wrong and you're not sure whether something will be read as griefing, the safe move is the same as everywhere else on the Network: ask a Staff Member, and report genuine griefing rather than retaliating in kind.