Its new pipe, going to the bathroom, there is no leak that I can find, no wet bits, no puddles, the meter is still moving,🙁
(unfortunately, the glass is broken, I think a bit of brick rubble may have fallen down there, someone left the cover up 😕 , werent any of you lot was it ? just to see the end of this thread )
I dont dispute its new pipework but why not cut it off at some piont after the s/c and before any branches and cap it off. Then check the meter, if it stops then its your pipework or fittings, connect them back up and see, and then maybe disconnect each branch one at a time, its a logical process of elimination.