well here is one how many people who try get permission dont produce anny sort of insurence to cover costs if anyting happends farmers dont want any tom dick n harry arrivng asking permission body langauge tells it all mayb if use produced the liability insurence they will see your not doing no and harm are considering evryting that is his liabilty by producing your documents it looks provesinal dont mind that spelling .at least then they might have a chance in geting the permission