Answer

Adding extra sockets to an old wiring system can be hazardous. Older systems may not comply with current regulations, and issues like inadequate earthing can pose serious risks. Modern consumer units can detect many electrical faults, but outdated fuse boxes often cannot. Before installing additional outlets, it's absolutely essential to have a qualified electrician assess the existing wiring for safety and compliance. They can determine if the system can handle the added load or if upgrades are necessary. Simply adding new sockets without proper evaluation can lead to very dangerous situations.

You can read more about this in our article here: 

https://www.electricalfaultsfixed.com/blog/adding-electrical-sockets-old-wiring-system