FISHarvester:

Your friend has to make the decision now to prosecute them when they are caught. If he doesn't, then they have no reason to stay off of the property. He will get probably have less cooperation from law enforcement if he won't press charges too.

www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).