What's with all these anti-flatulence underwear adverts above urinals at motorway service stations? : r/CasualUK

Anybody know what these are? : r/CasualUK

This fart-stopping underwear has the weirdest advertising possible

Why do some pubs only have two urinals? : r/CasualUK

This fart-stopping underwear has the weirdest advertising possible

UriLift Combi is a public urinal for ladies and gentlemen

I recently saw something in a petrol station toilet southbound on

Toilets motorway hi-res stock photography and images - Alamy

Shreddies Flatulence Filtering Underwear for Men

I recently saw something in a petrol station toilet southbound on

Urinal toilet Black and White Stock Photos & Images - Alamy