There's literally no information in this article other than the government decided to end the trial. One reason it might have been ended is because there were a

There's literally no information in this article other than the government decided to end the trial. One reason it might have been ended is because there were anti-social effects. However, it might also have been ended at the behest of anxious rich people afraid that positive results would increase their taxes. We'll have to wait for the full report.