Earth needed?

[norseman]

Lets see....Kettle, Mettle Toaster, Chrome bedside fan, PC power supply, extension leads, 24 port PoE network switch, TV, fridge, etc... all have 3 core flex and all require an earth connection!
Many devices in my house are a class 1 device and require a CPC "earth" connection.

Yes, a mistake on my part. What I was referring to was examples of appliances' I needed to power from the intended socket, specifically a battery charger for the car (parked next to the home) & maybe a strimmer, both with twin core power leads ... but I neglected to make that point at the time of my initial enquiry