Its not that hard there is an isolator switch fitted between the meter and consumer unit. I have rewired a house before some years ago and it was passed by the electricty board.
Hi
I want to move the consumer unit about 3 metres away from where it is Question 1. Can I connect to a terminal block of some sort to join the extra length of supply wire that would be needed ?
Question 2. How would I find out what size cable I need ?