I live in a duplex and my main breaker box is grounded. My neighbor's main breaker box (which is right next to my main breaker box) is NOT grounded. Obviously there are two electrical meters, therefore we have our own electrical bill.
Is it legal for them to run a ground wire from my main breaker box to his main breaker box so he will have a ground?
Obviously this is the easiest way to do it since both of the breaker boxes are side by side. That would take minutes to do. The other way is for him to run his own ground wire to his own ground rod. That would take hours.
thanks in advance!!