Thats entirely correct the socket was a single and has been chopped out to be a double (all is legit). Simply put the cables are now slightly to short and we need an extra 3 inches of cable.
Is using connector blocks allowed?
Okay lets start by saying I know things need to be done correctly. And I understand rules are regulations are there to be broken followed.
I am looking at extending the cables found within a socket by 3 inches. Is there a way of doing this without having to use a junction box as I cannot have...