NASA criticizes China's handling of rocket re-entry as debris lands near Maldives
https://edition.cnn.com/2021/05/08/app-international-edition/china-space-debris-long-march-rocket-reentry-scn/index.html
I wonder why there is no regulation about crashing of spacecrafts. If there is no regulation, it's possible to ignore all of the spacecrafts which are out of use.
