A encroachment occurs when a portion of adjoining real property owned by Owner A hangs over the property line of Owner B's premises or physically intrudes onto Owner B's premises. The actual structure that encroaches might be a portion of a building (as in this form), a tree, bush, fence, or other fixture. In this agreement, Owner B agrees to allow such an encroachment. However, this consent of Owner B shall remain in force and effect only so long as the present structure of Owner A remains standing.