electrics uk

Hi all Fitted a new light in our closet. Existing wiring just a different light fitting. Worked fine before. Now when I turn it off it trips the system. Thought it was the fuse near the light but turns out there was never a fuse in there anyway. Wires appear to be where they were originally so...

Hello all, First off, apologies if this question is the very basics and has been answered several times. As a novice to DIY, I just wanted to double check that my planned approach to dismantling a light fixture is the safest/correct approach -- I just can't seem to find anything clear on...