It also allows you to carry some places CC will not (school parking lots and more).
You could always carry a gun in your car in a school parking lot except under certain conditions. This includes the sidewalks, fields, and parking lots around the school. This means that an LTC holder can carry around the school, just not into the school building itself. However, if the high school dance team is practicing in the school parking lot, it is now prohibited, since a school-sponsored activity is taking place in the parking lot.