South of Weixi, SW China - human waste free falls 3 meters through the hole into a catchment area ready to be exported to the farm as fertilizer
It was one of the best I'd seen so far. From the hole in the floor your excretions free-fell about 3 meters. This all seemed a little strange, then it dawned on me that they collect all the human waste and use it as manure in the fields
A few years ago I pulled into a service station as I had the impending squits.
I said to Pim " might not have time to take my trousers off " ( best with Thai hong nams ) Pim said " ok we share " I said we are bloody not . I am going in on my own but might not return " Then she said again " WE SHARE !" Then I noticed her pointing to the big middle toilet with the Wheel Chair logo on the door. DUH !!
The picture of the toilet bowl with the concrete slabs in looks some dump.