Front yards: Fences, walls and hedges shall not exceed three feet in height. A fence or wall may be four feet in height if more than 50% of the structure is see-through.

Rear and side yards: Fences, walls, and hedges shall not exceed seven feet in height along any side or rear property line.

Where a property zoned G abuts a residential district, a seven-foot solid block masonry wall shall be constructed between the two uses. Where appropriate, openings should be provided to allow pedestrians to travel between the two uses.