It looks like cable wasn't pushed all the way in as second screw is in to far to have ever held cable.
Thanks everyone who responded to this post, I will be contacting a local electrician to make the repairs and check the other connections.
Hi
Hope somebody can help me.
I have two consumer units, one supplying original house and one supplying small extension.
They are both wired into a junction box which then connects to the meter.
One of the cables in junction box has fallen out (supply to extension).
I can see where cable...