Postby i'macowboy » Mon Feb 22, 2021 8:26 am
There is a thread somewhere on here - or maybe on Nextdoor, sorry I can't remember which! - about this, and apparently it's due to the new Nine Elms/Battersea Power Station Northern line extension. At least I assume you're suffering from the same thing - that post was people living in the Hyde Farm area, but I'm guessing you're just further north on the same route?