What is something thats absolutely everywhere in britain that most people just don't notice?

Posted by Odd-Paramedic-3826@reddit | AskUK | View on Reddit | 494 comments

I'll go first, fuel pipelines. there's plumbing sending jet fuel all over the country, sometimes you'll see a marker warning where it is so people don't dig there but to those not in the know they just look like any old street sign or bollard.