New York Consolidated Laws, Real Property Actions and Proceedings Law - RPA § 543. Adverse possession;  how affected by acts across a boundary line

1. Notwithstanding any other provision of this article, the existence of de minimus   1 non-structural encroachments including, but not limited to, fences, hedges, shrubbery, plantings, sheds and non-structural walls, shall be deemed to be permissive and non-adverse.

2. Notwithstanding any other provision of this article, the acts of lawn mowing or similar maintenance across the boundary line of an adjoining landowner's property shall be deemed permissive and non-adverse.