Tens things you can’t do on a beach in Slovenia:
No Soccer, No Swimming, No Biking, No Fishing, No Music
No Drinking, No Dogs, No Fires,
No…
Acting Saucy?
and finally No  Smooching!
This leaves sitting quietly on a blanket eating noble crayfish, a delicacy in Slovenia. NOTE: “noble” is part of the critter’s actual name; it is not a proclamation of a virtuous character (They are pincher wielding savages!), but a reference to their ‘blue-blood.”

Also from Balkans, this curious sign banning (or encouraging?) pole dancing on buses:

And for something completely different, not a warning but a NYAH, NYAH DA BOO BOO from an unrepentant cat burglar:

Thank you Charlie for the signs from the Balkans! The taunting cat thief sign showed up on my Facebook feed as something liked by my friend Doug R.

Thanks for reading!

CJ