In the senses that you give above, we use pull over more often to indicate a brief pause while travelling: to look at a map, to let others pass in front, in response to a police car’s red light, etc. I have pulled over and hit everything. Can we please pull over without parking?

We use park more often to indicate a longer stop at a destination.

Would the most common utterance of drop down and let’s park be Let’s park instead of Stop Clear?

“Pull over” generally means to stop at the side of the road, in a place where you normally wouldn’t park for an extended period of time (i.e. parked at the roadside or on a parking lot). If there is no parking space available in the car park, it might be a good idea to ask customers when we request a parking space.

On the other hand, you “park” in a variety of places: parking lot, driver’s seat, etc. You don’t usually “pull over” in those places.

Or, do you think that they say it is true?

In order to see where to go on a map, you… pull over to the

curb.

I

have a car at the curb but I park there in summer. How do I park there?

Or

maybe park by the curb?

(or, park on top of the

curb)

The metaphor for “pull over” is quite simple: parking away from the road proper in order to do something (like driving snacks or for police).

Can I pull over because I want to eat?

In a drunk driving accident, the offender was pulled over with a bruised arm; they did not detect him, so the offender would be in police custody. Now, he is doing similar things.

“Park” is generally used to leave one’s own vehicle/whatever (stationary) at a certain place.

He parked his car in his driveway and now someone broke the car window.

“Pull over” is more specific on the manner of how/why the car gets parked, while “park” doesn’t have such implications.

If you were going to have a specific meaning, it appears so, but the exact meaning may

change with the point of view that they are so obviously subject to change.