This man dressed in white pants and blue shirt, is standing on a ledge in the snow.
A man is getting ready to shovel the snow so he can park his car.
The man is standing on a ledge in the snow.  It does not state that he is getting ready to shovel the snow so he can park his car.
Men are able to stand in the snow for purposes other than getting ready to shovel. Men are also able to stand in the snow without the need to park their car. Not all men own a car.
Just because he is standing on the snow ledge doesn't mean he is getting ready to shovel.