Final answer:
The homeowner is requesting a variance, which is an exception to zoning regulations, to build a fence with less than the required setback due to safety concerns for his children.
Step-by-step explanation:
The subject of the question is related to zoning regulations and the process of obtaining permission to deviate from these regulations. The homeowner is asking for a variance, which is a formal request to a zoning board for an exception to the zoning regulations. A variance allows a property owner to legally use the land in a way that is typically not allowed by the zoning code due to specific circumstances that make the strict enforcement of the zoning law impractical or create unnecessary hardship.
In this scenario, the homeowner wants to build a fence with less than the required ten-foot setback to keep his children safe. The setback is the required distance between a structure, such as a fence, and the property boundary. If the zoning board approves the variance, the homeowner will be able to build the fence closer to the property line than normally permitted, considering the safety concerns for the children on a busy corner.