The type G regular (British Typical 1363) calls for use of A 3-wire grounded and fused plug for all connections to the facility mains. Two-wire appliances are certainly not earthed, but they've got a plastic grounding pin which only serves to open the shutters with the outlet. GFCI Outlets shields https://josuerahns.timeblog.net/65233432/5-tips-about-electrical-wall-plug-types-you-can-use-today