For what it's worth, electrical lead-ins are generally buried at least 600mm deep. A 6ft fence won't need to go deeper than that for posts - although your fencer might…

Thanks all. I hadn't really considered either option. Lots to think about!

Hi all,
Long time reader, first time poster. There's such a wealth of information on here!
I'm curious if anybody has had experience working with a square-ish West-facing block. My Mum wants…