Hi Peter,if they give you an unrestricted cert from the off(which is unlikely)then you don't need to do anything,but if they restrict it which is far more likely then you would need to ask your FEO to check the land to see if it is safe.
Now as stupid as this may seem as some of the FEO's don't even shoot,so what they know about it I'm fecked if I know,but that is the state of play as we speak.
Martin