It literally is restricted and prohibited; this poster is just wrong. They might be surprised to know there are even drone restrictions over certain areas, any

It literally is restricted and prohibited; this poster is just wrong. They might be surprised to know there are even drone restrictions over certain areas, any commercial drone pilot knows this and it's part of their test for certification. Some drones will even disengage if they are within a certain geofence, or you'll just go to jail.