Corner lot properties shall be exempt from the three-foot height requirement set forth in Subsection B above and shall be permitted to contain a fence, freestanding wall, shrubbery, arbor or trellis not to exceed six feet in height, pertaining to the side yard only, provided that the Emerson Police Department confirms, in writing, that the height of the fence, freestanding wall, shrubbery, arbor or trellis meets its safety standards and sight line requirement. Upon receipt of a permit application under this subsection, the Zoning Official shall submit the application to the Emerson Police Department. In the event the Police Department confirms that the requested height complies with its safety standards and sight line requirements, then a bulk variance for fence height shall not be required. In the event the Police Department cannot or will not confirm that the requested height meets its safety standards and sight line requirements, then an application for a bulk variance for fence height shall be required to be filed with the Land Use Board.