High pitched noise

[lmon]

Is anyone else able to hear a constant high pitched noise around archdale or nutfield road? It seem to have a couple random breaks but has been more constant today? 

[Kathleen Olander]

I think a noise like that was mentioned on here quite a long time ago, but I can't remember exact location.

[lmon]

Ah okay thanks, I know O2 were working on the phone lines last week was just wondering if it was something to do with what they were working on, there was a similar noise while they were fixing it but i wasn’t sure if it’s just me that can hear it 😅

[radnrach]

I can hear it on Anstey Rd 😳

[Alec1]

https://www.eastdulwichforum.co.uk/search/?q=high pitched noise&quick=1

[Kesc]

My husband can hear it.. fortunately I can't. We're on Archdale road 

[lmon]

Any idea where it’s coming from, hearing it again today but can’t figure out where it’s coming from 

[ianr]

Has anyone searched for it?