I think this explaination of a ley line shows how this can be syphoning the world grid can be taking place. Not all is Giais creation.
I will say that there is more to leylines than what this explanation gives. The info can be seen on the following web site.
http://users.telenet.be/wouterhagens.../grids_uk.html
Ley lines are generally recognised as man-made phenomena, occuring where "sacred stones", which have somehow been charged energetically, are laid in a straight line. The lines appear "naturally" and spontaneously if at least 5 such stones are placed in line within a distance of 25 miles. The stones can be large or small, and the method of charging is thought to be activities such as heating, or impacting with considerable force against other rocks. Other methods could also include ritual washing with spring water, or vibration through the influence of sound.
Any thoughts?