if you look at the closeup you can see the front of a motorway sign. if you compare the angle of view with google maps you can’t find such a motorway sign (blue).

second reason: in the closeup you can see unplanted ground. in the total view ther is mature weed. in germany it’s forbidden by law to place ads near motorways. only a few days a sign could resist if it’s removed by the local authorities.

third reason: how is this sign grounded? a baseplate of concrete on a agricultural field is strictly forbidden, too. no farmer would allow this here.