Some company was about to build a shopping center near my home. But they either ran out of money, or got stuck in bureaucracy and had to stop right after digging the hole for the foundation. All there’s left now is the dig and a rather small tower crane. The crane has been abandoned there for the last 10, probably never being inspected/maintained all that time. Also, rust has started to appear on some of the bolts.
My question is: do these cranes need maintenance? Is there any danger of bits and pieces falling off? Should I contact somebody (police?) to take care of it?