As used in this Article VIII, the following terms shall have the following meanings, unless the context clearly indicates that a different meaning is intended:
To interfere with unobstructed travel by any means, including but not limited to standing on the part of the walk that is fit for travel, or placing any object or vehicle whatsoever on such walk.
Any sidewalk owned or maintained by the Borough. The term shall not include sidewalks or walkways on private property in shopping centers, apartment complexes, office building sites or any other private property.