About 3 years ago, we noticed our side fence slanting outward. It is like the leaning tower of Pisa. It is the fence that separates our property from the vacant lot. Since it can damage the front fence and the gate if it crashes so we had to have it repaired. The engineer we consulted recommended to demolish the fence and build a new one so the foundation will be correct this time. The expenses reached $1,500. Whew, we thought it was easy to have the fence rebuilt. And come to think of it, why do some houses in other villages have no fence?