The Department of Nature and Structures has put forward a new rule for property registrations for railways due to the recent developments with OBRC and PRG. All railway tracks must now be registered in the official property registry as "Transport Rails". Underground tracks are excluded, except when they run not underground - for example at Metrosys
Blakefield Depot. Rails can only be registered when their base is already built, so called "preallocation" is not possible.