Scottish pissing wall

My brother and I took a trip to Scotland this summer and were quite intrigued by what we dubbed "the Scottish pissing wall." Many of the public restrooms we visited had this set up, which is basically a wall sheathed in stainless steel and equipped with a water drip system at the top and, of course, a drain at the bottom. A superior and efficient design that requires virtually no aiming skills. Moreover, public restrooms in Scotland are extremely clean and always fully equipped with good toilet paper. The only drawback was that exiting many of the restrooms entailed pulling, as opposed to pushing, open two or even three doors. Ain't no way you're getting out of there without grasping several germ infested door handles, and the one finger method just doesn't work. Still, these bathrooms were far superior to any Mexican bathroom. I won't even try to describe the horrors of a typical public restroom in Mexico. Suffice it to say those folks apparently don't see the need to wipe their arses.