Part 5 OVERHEAD LINES

1. 16General restriction on the use of overhead lines
2. 17Minimum height of overhead lines, wires and cables
3. 18Position, insulation and protection of overhead lines
4. 19Precautions against access and warnings of dangers
5. 20Fitting of insulators to stay wires
6. 21Avoidance of interference with or interruption of supply caused by trees