Programming against an enum in a switch statement, is this your way to do?

Look at the code snippet:

This is what I normally do when coding against an enum. I have a default escape with an InvalidOperationException (I do not use ArgumentException or one of its derivals because the coding is against a private instance field an not an incoming parameter).

I was wondering if you fellow developers are coding also with this escape in mind....

public enum DrivingState {Neutral, Drive, Parking, Reverse};

public class MyHelper
{
    private DrivingState drivingState = DrivingState.Neutral;

    public void Run()
    {
        switch (this.drivingState)
        {
            case DrivingState.Neutral:
                DoNeutral();
                break;
            case DrivingState.Drive:
                DoDrive();
                break;
            case DrivingState.Parking:
                DoPark();
                break;
            case DrivingState.Reverse:
                DoReverse();
                break;
            default:
                throw new InvalidOperationException(
                    string.Format(CultureInfo.CurrentCulture, 
                    "Drivestate {0} is an unknown state", this.drivingState));
        }
    }
}

In code reviews I encounter many implementations with only a break statement in the default escape. It could be an issue over time....