Where district boundaries are indicated as approximately following the center lines of streets or highways, street lines, or highway right-of-way lines, such center lines, street lines, or highway right-of-way lines shall be construed to be such boundaries.

Where district boundaries are so indicated that they approximately follow the lot lines, such lot lines shall be construed to be said boundaries.

Where district boundaries are so indicated that they are approximately parallel to the center lines or street lines of streets or the center lines or right-of-way lines of highways, such district boundaries shall be construed as being parallel thereto and at such distance therefrom as indicated on the Zoning Map. If no distance is given, such dimension shall be determined by using the scale shown on the Zoning Map.

Where the boundary of a district follows a railroad line, such boundary shall be deemed to be located in the middle of the main tracks of said railroad line.

Where the boundary of a district follows a stream, lake or other body of water, said boundary line shall be deemed to be at the limit of the jurisdiction of the Village of Angola, unless otherwise indicated.

No building or land shall hereafter be used or occupied, and no building or part thereof shall be erected, moved, or altered unless in conformity with the regulations herein specified for the district in which it is located.

No building shall hereafter be erected or altered to exceed the height, to accommodate or house a greater number of families, to occupy a greater percentage of lot area, or to have narrower or smaller rear yards, front yards, side yards, or inner or outer courts than are specified herein for the district in which such building is located.

No part of a yard or other open space about any building required for the purpose of complying with the provisions of this chapter shall be included as a part of a yard or other open space similarly required for another building.