Robert sometimes it works like that and sometimes it doesnt.
An old fellow that has been running a club a long time told me make a few examples of trespassers and the word will get out.
it's kind of like my pasture that has a county road that runs along the western line. i found a few deer that had been shot from the road a couple of years in a row. The local game wardens now have a key and permission to run a decoy anytime.
you know i haven't found any road shot deer this year.
Just keep that in mind and i hope folks continue to leave like that but if they don't use the system.