Borrower shall not, and shall not permit any WWP Amenities Subsidiary to, create, incur, assume or permit to exist any Lien on any direct or indirect interest in Borrower or any portion of the Property or the Worldwide Plaza Amenities, except for the Permitted Encumbrances. After prior notice to Lender, Borrower, at its own expense, may contest by appropriate legal proceeding, conducted in good faith and with due diligence, the amount or validity of any Liens or any contractual obligation listed as item (vii) in the definition of “Indebtedness”, provided that (i) no Event of Default has occurred and remains uncured; (ii) such proceeding shall be permitted under and be conducted in accordance with all applicable statutes, laws and ordinances; (iii) none of the Property, Worldwide Plaza Amenities, or any part thereof or interest therein will be in imminent danger of being sold, forfeited, terminated, canceled or lost; (iv) Borrower shall promptly upon final determination thereof pay the amount of any such Liens or contractual obligations, together with all costs, interest and penalties which may be payable in connection therewith; (v) to insure the payment of such Liens or contractual obligations (but, with respect to contractual obligations only, only if the contested amount is in excess of $1,000,000.00), Borrower shall deliver to Lender either (A) cash, or other security as may be reasonably approved by Lender, in an amount equal to one hundred ten percent (110%) of the contested amount or (B) a payment and performance bond in an amount equal to one hundred percent (100%) of the contested amount from a surety acceptable to Lender in its reasonable discretion, (vi) failure to pay such Liens or contractual obligations will not subject Lender to any civil or criminal liability, (vii) such contest shall not materially adversely affect the ownership, use or occupancy of the Property or Worldwide Plaza Amenities, and (viii) Borrower shall, upon request by Lender, give Lender prompt notice of the status of such proceedings and/or confirmation of the continuing satisfaction of the conditions set forth in clauses (i) through (vii) of this Section 4.3 . Lender may pay over any such cash or other security held by Lender to the claimant entitled thereto at any time when, in the reasonable judgment of Lender, the entitlement of such claimant is established or the Property (or any part thereof or interest therein) shall be in imminent danger of being sold, forfeited, terminated, cancelled or lost or there shall be any danger of the Lien of the Mortgage being primed by any related Lien or contractual obligation.