find here  the code created by my students at University of applied
Science, Karlsruhe, Germany. I'm sure the code can not be used as it is,
but may be worth having a short review from the pgrouting developers.
Hopefully we can find the time to look at the project here @BaseCamp in
Bonn. I'd like to show you the example frontend  they created which
uses the pgrouting-nogo functions as backend (through a small PHP layer).
the wrapper functions for noGo-area support can be found in folder
"nogo_queries" in the repositories at .