Theres no rule that i'm aware of that states your are not allowed to TK.
TK happens a lot on surf_machine when in jail and someone presses the red button.
As a result of this it may cause many arguments over such a small thing and may divide two people apart.
If that happened a lot on surf, we'd have one group in dispute with another group with one agreeing TK is ok and the other disagreeing.
If the rule was implemented though, it would be very hard to maintain as admins cant see every little sneaky press of the red button.
If Teamkilling was that much of a problem and couldn't be controlled we would have to get rid of the map which would cause further arguments.
For me its a 50:50 on this one so i'd let the surf community decide
