You put the ceiling wires into four connectors (either the old fashioned connector blocks or modern equivalents) and run three single wires to your new light fitting.
Feigning offence on behalf of others where none actually exists in order to shame and control those who disagree - exactly as demonstrated in your subsequent post.
Is that not what I drew assuming you were reading the terminals incorrectly - top and bottom?
Post pictures of the wiring.
With two-way switching, i.e. two switches operating one light, the same colour wire must go to the COM terminals in both switches.
Are you reading the switch terminals, as people do, as top and bottom rather than, as you should, two triangles.
The Yellow should go in COM in the garage switch as well.
Picture please.
The correct neutral wiring is shown in my diagram in post #18 and I think that is what you have so seems to be as it should be.
However, I am puzzled by N2 and N4; where are they marked as that?
Should I be afraid like you seem to be?
Do you have a search engine on your computer?
Maybe not but I certainly wouldn't give a toss if anyone referred to me as 'she'.
No, I do not dispute that is how it is used.
I am talking about your reasons for maintaining (because of the modern woke nonsense regarding so-called "offending" someone) that it could be used for someone on the forum who has a masculine user name.
Maybe but if you remove the alarms, you will be able to see the ends of the cable.
Do you mean 'sitting room sockets'?
It would be unusual to have them on a socket circuit.