Comment by Broken_Hippo

My earbuds have a setting to allow for outside noises. Wearing them while walking, I often hear cars and other people well before I see them. Even with louder music, I still hear them. I can hold a conversation with people without taking them out. I don't wear them without music, though, because my own breathing is also louder and irritating.

If I have the noise cancelling turned on, it would be downright unsafe.

While it is likely illegal in many places, it isn't everywhere and the safety risk depends on what sort of equipment you have.