Here on the East Coast we also have some wooden pole transmission lines for rather significant voltages. Further imagine a piece of copper suspended from a kite bridging two of these wires. There are other ways to get the copper wire accross.
On the off chance they have not thought about some of the means for diabling substations I will not mention them here.
On the off chance they have not thought about some of the means for diabling substations I will not mention them here.I probably know some of them, having seen the results of such activities over the years. That's why we now have cameras set up in our major stations. I suspect that many utilities are doing the same thing.