hiigh voltage...

Today i was walking along and noticed this sign, it reads 'Danger 132,000 Volts'. i have a few problems with this, firstly i dont think its wise to go around telling terrorists where we keep our volts, and in what quantities, also it isn't wise to let me know this. at this moment i am googling like a mad pidgeon scientist trying to find a way to utilize these volts so carelessly left about, maybe for time travel i'm not sure. to get through the wire i will use dynamite, wirecutters are made of metal and my yr 10 physics knowledge says no.