We bring back the SparkyNinja podcast and begin by introducing our new co-host Dave Betteridge. Discussion cover:

• Electrical design
• Largescale EV training at Hager
• Elex
• This weeks CPD
• Type B RCDs
• EV installs
• Risk assessment
• Open-PEN protection
• Cable life
• Community question - do we earth metallic copex wiring systems
• This weeks standard - BS 7454
• Protection against fault current
• Accessing standards
• CPS