This is pretty amazing.
Authorities in San Francisco have had enough of dealing with people who urinate in public, and instead have implemented a new way to tackle the problem.
Now, the walls in the city will be painted with a special splash back paint and yes, it does exactly what it says.
Now anyone who decides to take a pee on the street will be greeted by paint that rebounds the urine directly back to its source…
Ew.
Good luck trying to explain those wet pants.
The paint was first trialled in Hungary and will now be used in San Francisco due to its success.
https://youtu.be/IPM8OR6W6WE
Video via YouTube/UltraTech International, Inc. 
