Fences and/or walls within the I 1, and I 2 Zones shall conform to the following requirements:
A. Section 12.0, except that in front yards Class 2 or 3 fences, may be permitted up to a height of ninety six (96) inches.
B. Class 1, 2, 3, 4, 5, 6, or 7 fences and/or walls, up to a height of ninety six (96) inches; however, such maximum height may be required to be increased by the Zoning Administrator.