If any of the parking fees are not paid in full within the time periods prescribed herein, the Borough has the right to enforce the payment as any tax due on any real estate in the Borough. In the event of a default on the part of the holder to pay any installment of the parking fees required herein, the Borough in addition to any other remedies it may have, reserves the right to proceed against the development property, in the manner provided in the Tax Sale Law and the In Rem Tax Foreclosure Act, and any act supplementary or amendatory thereof. Whenever the word "taxes" appears in the Borough Code, it shall be read, as far as it is pertinent to this subsection, as if the parking fees were taxes or municipal liens on land.