domestic wiring

I am looking at adding some lights to a kitchen lighting circuit. Iv had a poke around to establish the initial circuit and it's going to be a "leave it to the professionals" job, however, I would like to satisfy my own curiosity and frustration. If anyone would be kind enough to explain I would...

Hi I'm carrying out a full rewire during the refurbishment of my house. I have notified the council and paid my fees; they'll come in and test after I'm done. After finishing the main wiring I'm now looking at accent lighting before all the walls and ceilings are skimmed. I have 2 bathrooms...