HI, I’m waiting for British Gas to give me an EV install date. I dug a trench for an underground cable to all their specs (they quoted £1,700 cost me £25 in materials) but BG say they are waiting for an engineer to agree what I’ve done. It’s a slightly complex install through my loft, underground for 1 metre and into my detached garage. They said my DNO needed to agree as well but my DNO said they don’t need to know.  BG can’t or won’t tell me how long it will take for their engineer to agr