yes, I called the county to ask if a temporary chain see thru fence, LIke material bought at home depot the 4/5ft kind u suggest, could be put up and they said yes, but i need submit 7 arial pics of land first and get a permit from them, and give then the survey with me draw in where the fence is going, and i forgot what if they said any setback from the road. Ill have to call him back and write it down, cant find my notes. usps tho, I think told me i CANT block the boxes, the fence would block the boxes. I have put up a bunch of NO trespass sign, and at the advice of bass pro shop got 2 trail cam and posting signs with property protected by video surveillance. sheriff told me docoument who/when is taking all the signs down, took down my Land for sale sign, no trespass signs so far. Im sure of the line, going by the Survey just done that I paid $1400 for , and it says encroachment of 8 mailboxes on the survey. and is drawn out in the survey that surveyor recorded.