I'm not sure if there was a car parked in front, if not why didn't she just drive further forward then reverse?
there's a wall or a barrier in front i think. seems like her car was parked along the row with the one in front of hers. and there's just a bit of vacant area to move around.
I would bet a sum that the blue car's owner knew what was happening. I bet he intentionally refrained from going near and was having tons of laugh watching the comical activities.