Dangers of using Steel Stakes on the edge of a property.
"The inquiry was told that between the placement of a series of stakes marking out and protecting grass sown after work by Unison two months earlier and the time the tragedy happened"
Full report at ...
https://www.nzherald.co.nz/hawkes-bay-today/news/article.cfm?c_id=1503462&objectid=10985435