I am firmly convinced that you are most likely to be involved in an accident in parking lots. There is something about the fact that you are moving at slow speeds that causes people to get distracted and not pay attention. It is incredible to me that at least the basic elements of how to maneuver in tight spaces at low speeds are not mastered by people, as this set of examples demonstrate.
Sometime ago, I linked to a set of directions that guarantee perfect parallel parking. I have followed those directions and they do work as well as advertised and have almost never had to pull out and start over. #7 is an important step that is easy to forget.