Landowner guides

This guide provides information on the types of issues that development near National Grid lines can have on the lines and, conversely, the issues National Grid lines can have on development.

This brochure provides guidance to operating large irrigators near existing overhead high voltage transmission lines, and suggests ways to avoid electrical hazards.

A guide to help keep safe when working around transmission lines.  Contact your landowner liaison officer if you wish to obtain copies of safety stickers for your mobile plant or signage for your

A factsheet on the hazards of trees and vegetation around transmission lines with reference to the horticulture industry