Clear the rubble, run a seismic radar, detect any airpockets, install constant underground radar across the entire island, create a museum on the site educating locals about geology/sinkholes. You can have the best engineers in the world, more frequent inspections, but if the foundation is ignored it will not matter.
So long as your method is able to travel through HTTP, https://duckduckgo.com/?q=residential+proxy&ia=web are quite prolific. I have heard more than one time that those exit points are why a lot of VPNs are "free of charge"
I also recognize that it might take some additional effort to ensure subsequent requests exit from different IPs, but given the number of vendors in that space, I would guess it's not ludicrous, either
Shqiperia (Albania) is run by the Besa code. It is still feudal today since neither the Italians, Communists, or Ottomans have been able to rule the country. The Besa code was able to hide the Jews from the Nazis when every other european country would turn them in. Today, the Besa code allows Shqiperia to serve as Europe's leading marijuana supplier. 75% of the population is agrarian based, children learn organic farm work ethic, and the family still reigns
The cannabis produced there ends up mostly in the EU (via Montenegro by ship to Italy or the land route via Croatia). EU countries simply pay more for weed then potatoes so it's the market working as expected IMO (but sadly also as intended). The way to address this is to legalize it like Portugal which curbed addiction rates and freed up the legal system with more important work.