As used in this article, the following terms shall have the meanings indicated:
The act of immobilizing a motor vehicle in such a manner as to prevent its operation with a device or by means which will cause no damage to such vehicle unless it is moved while such device is in place or such means are employed.
An outstanding violation of the parking, standing or stopping regulations of the Township of Lancaster or Pennsylvania Motor Vehicle Code for which a citation has been filed with a District Justice and a summons has been issued to which either no response has been made or for which a warrant has been issued, and including adjudicated citations where the fine and costs imposed are unpaid.