The earth wires happen to be omitted for clarity and would want being connected in the least switches and ceiling roses. The wires would even be included because of the protective outer sheath (cable). Using a screwdriver, very carefully clear away the screws that hold the outdated plug jointly. Choose https://cesarveocg.slypage.com/35357278/5-simple-statements-about-smart-power-points-and-switches-explained