After complaints that the park is full of garbage, the administration acted accordingly. They installed signs. (Not banner, this time) "Keep clean", and "dont walk on the gras". Since there are no benches (maybe the money for them went somewhere else) and Lao people like the experience of nature, everyone was sitting on the gras until now. To much fun, may have someone thought. So, please watch the gras, but don't touch it.