discussions being spammed - can it be locked?

[Anonymous]

Jeff,
The discussion below is being spammed - it has been active for a few weeks - so probably has a lot of the key points already. Can this be locked?

http://www.dcurbanmom.com/jforum/posts/list/15/67702.page

[jsteele]

I've removed the spam and blocked the IP addresses. If the spam continues, I'll lock the thread.