If you're sitting at a light you are not on your own property so you don't have rights you think you do.As a practical matter, what's the difference in not having a right and having a right but no way to exercise it?If you have a natural law right to something, but live in a country that doesn't allow you to exercise the right, do you have a right at all?
Yes... you do. You simply lack the means to exercise that right.
If you're sitting at a light and I walk up and bust you in your head and drag you out the window of your car and drive off, do you lose your right to the property, the means to utilize such, I just stripped from you?