5-G In London Sewers!

Sewer pipes do double duty.....yes, there is a pun in there - but sewer parts and products to go therein so easily lend themselves to that sort of thing, don't they?

https://www.newcivilengineer.com/latest/londons-sewers-set-for-5g-makeover/10035631.article?blocktitle=News-Feed&contentID=13612

http://www.rebresearch.com/blog/sewer-jokes-and-song/

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