“Any idea what this is? It is in the river near the Cutty Sark (pub). Not sure how long it’s been there, not more than a couple of weeks I think, or I would have noticed it.”
The Phantom has absolutely no idea.
I agree it can’t have been there long – I only went past a few days ago – though of course the Thames Path (still) gets cut up at that point while the Lovells Wharf development goes on (and on.)
I wonder if it’s monitoring pollution or something, to do with the demolition of the Syrol plant a few metres downriver?
Any ideas, folks?