I'm interested in "trapped buildings": those that couldn't be built today (because of zoning and code changes) but also can't be substantially modified or demolished (because of historic protection rules). One of those phenomena that really makes one wonder what exactly we're #HistoricPreservation #UrbanPlanning #ZoningLaws #Thearticledoesnotmentionanyspecificcountries.Therefore #therearenocountrycodestoreturn.