If you're an expert on Italian signalling and railway signage great - not so great if you're not. And being attached to the signal post as a simple marker they do not appear in the HUD, which is what I'm referring to for upcoming speed limits.
Sorry, just trying to point out where it was mentioned.
I'm no expert on railroad signalling, or much of anything when it comes to railroads. I just try to learn as I go and share my knowledge when/where I can.