Hi all, It is my first post. I'm sorry if I do something stupid I need some help with running new circuit to the shed on the back garden. Basically I have been asked to fit a double socket and light in the shed. The only one way to run power from main building to shed is to take a power from the kitchen ring. I was thinking to fit IP44 outside socket drill through the wall and connect it to the kitchen ring. From outside socket I would run SWA 4 sq. mm armoured cable (approx. 6 meters.) My question is, as there is an old CU and landlord does not want to replace it with current standard, what would be the best way to confirm with reg. I thought to fit RCBBO in the CU for the kitchen ring. Does it sound right? Another question I have, is there any alternative way to run the cable from building to the shed? for example T&E in trunking clipped on fence? If you need more info, please just let me know.