There isn't an effective one and there can't be as the group is open.
Time to get out the baseball bat if anyone knows who the idiot poster is.
The problem is that they could bring this newsgroup to it's knees.
Roddy

"Amber" wrote in message
oups.com...
Do we have a moderator for this group or anyone who can get IP
addresses or more info about our serial trolls/spammers?