Demolition of encroachment.

Hi, We have recently completed building house and got completed. Its base foundation is built 5 feet above road level height and we left 2 feets length of space from the road inward. since it is base is high we have utilized some part of the municipal area for ramp to get in to the house. Here My neighbor who is having his shop beside our house complained to the local municipal corporation stating that the ramp build for our house is obstructing the view of his shop and he is loosing his business as the public could not able to identify his shop and its existance. And the municipal officers given a verbal notice and on the immediate second day they came demolished it. On the otherhand the entire street is having such encroachments. But the municipal officials just objected our ramp and demolished it saying that it is illegal construction. please suggest the approach to get the actual information on how they just considered our case alone when there are so many people who disobeyed the encroachments law.