Got a call out this morning to home in Cabinteely. Loose connection on neutral bar

I got a call out this morning to a customer in Cabinteely. They had no sockets working in the house. It turned out to be a loose connection on the main neutral bar. I checked all the connections on the fuse board and found a lot of loose connections.

A hole had been drilled into the wall near the fuseboard and I think the vibration may have caused the connections to become loose.