Nobody likes to wait. And therefore, no wonder there are a myriad of methods and strategies to try and shorten the waiting time. Fact is, we can’t shorten it. So there comes the question if we shouldn’t enjoy and fully grasp this waiting time. In this test, road signs were put on pedestrian traffic lights and suggested to the awaiting pedestrians that they possibly had to wait a few hours. Besides this effect, the installation has had another repercussion. See here.