Damaged or overloaded extension lead cables can become a shock hazard, mainly if they are being used in wet rooms, damp areas,s or in bedrooms where are too many appliances plugged in.
Extension cables are not designed for long-term use and are not as durable as permanent wiring. Over time, the cords and connectors can become frayed or damaged, creating an electrical hazard.
If an extension cable is damaged or deteriorated exposed wires can create a potential electrical shock or overheating and start a fire.
It’s recommended to avoid using extension cables in wet rooms or damp rooms, and if you must use them ensure that they are in good condition and rated for the environment.
If you find yourself regularly needing to use extension cables, it may be a sign that you need to have additional sockets installed by a qualified electrician