Action Z

From Liberpedia

https://books.google.cz/books?id=6qlnrXT2yS0C&pg=PA1&dq=%22akce+z%22&lr=&redir_esc=y#v=onepage&q=%22akce%20z%22&f=false

https://en.wikipedia.org/wiki/Action_Z

In the late 1980s when the planned economy was in the latest phase of its struggle, even technically advanced projects were attempted to be progressed by sending numbers of unskilled volunteers to help under the umbrella of Initiative Z. However, the lack of skills among volunteers was often counter-productive, and faulty results of volunteer work, although well-hidden, regularly led to even longer delays. Many participants recalled being ordered to perform "busy work", such as having to move a large pile of sand from one spot to another 20 meters away with shovels and wheelbarrows, just to witness it being relocated by a machine to its original location the next day.