Odd looking decorations on the bottom of the wall. What are they? Well, they are designed to redirect urine on to the feet of any men trying to urinate against the walls. And not a new invention – these things have been around for over 200 years.
They are not just there to stop the smell – they are there to protect the walls. A little water on a wall means nothing. But urine stream after urine stream eats in to the wall.
Similar thing with facebook – a simple comment means nothing, but comment after comment can wear people down.
Don’t urinate on walls.