In March DM reported on activists in Germany who, seeking to discourage drunken revelers from urinating in public, had applied special liquid-repelling paint to certain walls which would have the effect of redirecting the stream back towards, say, the malefactor’s own pant legs.
Today the San Francisco Chronicle is reporting that the city of San Francisco is using the identical technique. Public Works Director Mohammed Nuru commented, “We are piloting it to see if we can discourage people from peeing at many of our hot spots. ... Nobody wants to smell urine. We are trying different things to try to make San Francisco smell nice and look beautiful.”
[Nuru] demonstrated a painted wall’s effectiveness at the 16th Street Bart Plaza Thursday. A sign reading, “Hold it! This wall is not a public restroom. Please respect San Francisco and seek relief in an appropriate place,” hung above it. It doesn’t explicitly state that the wall will fire back, so some surprises are in store.
“Watch your shoes over there, brother,” Nuru said, spraying water from a plastic bottle against the pee-proof wall. The liquid splashed right back, soaking the bottom of his pants. “The team that did the testing, they were excited because the liquid bounces back more than we thought it would. Anything we can do to deter people is a good thing.”
The experiment in Hamburg’s St. Pauli neighborhood captured the attention of San Francisco officials. “Based on Hamburg, we know this pilot program is going to work,” Nuru said. “It will reduce the number of people using the walls. I really think it will deter them.”
The paint was applied in “nine urine-repellent walls in the Tenderloin, the Mission and South of Market,” with more to come. We can’t tell you where in San Francisco you are safe from the splattery technique, so we advise taking your binge drinking habits to Oakland for the time being.
Here’s a video from San Francisco Public Works demonstrating the paint:
Testing out a new pee repellent that "pees back" to prevent public urination. pic.twitter.com/6eDJ4w9MWH
— SF Public Works (@sfpublicworks) July 23, 2015
via SFist