OK, I admit my experience on french trains is pretty dated. But I was thinking more of the TGVs, etc, and the ICE in DE. It's not just the metros. If it were, S

OK, I admit my experience on french trains is pretty dated. But I was thinking more of the TGVs, etc, and the ICE in DE. It's not just the metros. If it were, Singapore or a Chinese city would probably top the list.