Ceiling rose for three circuit lighting track

[ban-all-sheds]

The problem with that is it doesn't comply with BS7671.
314.4

314.4   Where an installation comprises more than one final circuit, each final circuit shall be connected to a
separate way in a distribution board. The wiring of each final circuit shall be electrically separate from that of every
other final circuit, so as to prevent the indirect energizing of a final circuit intended to be isolated.

What's the contravention?

 

[flameport]

What's the contravention?

Three separate circuits with separate protective devices connected to a common neutral.

 

[ban-all-sheds]

I have more than 3 circuits connected to a common neutral.