Meter tail length 10 metres in communal area?

[kerching]

OP . 

What do your scheme technical line suggest?

Ooh oooh oooh I can answer  tHat one

"hello technical helpline, how can I help you with a level of cynicism and sarcasm that would make a ***** blush?"

"well in this case caller I would advise you to look in the regs book. Thank you for your call. brrrrrrrrrrrrrrr"

they have never yet satisfactorily answered a question of mine

 

[Andy™]

 Cheers Andy

Is this what you would do in practice then....contact DNO and get some sort of documented response? Even in scenario like this where the only change of install is the board change. No expected load difference for install, no new circuits etc. The fuse rating for this cable was originally installed to serve purpose for supply to flats so nothing really has changed there

most DNO allow 3mtr, some DNO will only allow 2