Andy Burns wrote:
If you want maximum future proofing, put in cable that can handle
connection to one or more current transformers for "smart" charge points.

https://www.doncastercables.com/cables/17/77/EV-Ultra/Power-and-data-connectivity-combined-in-one-cable/

I would go for the cat5e version, but that's for the external cable run (in
SWA). I would terminate the cat5e inside the house, not run it all the way
back to the CU.

But it's not suitable for 3 phase.

Theo