u/ValuableThought4978

This is quite common here in Italy. I have yet to see a domestic board with a busbar, neutral and earth bar. All the earths are bunched together into one connector block, the same with all the neutrals. Instead of a busbar, they loop the feeds along the bottom of the board. That means if you want to add an mcb between two others, you have to isolate the board and break into the loop. This is the first floor board, its worse on the ground floor.