Default Provisions In addition to any Default arising under Section 20.1 above, each of the following shall constitute a Default: (a) if Tenant fails to pay Rent or any other payment when due hereunder within ten (10) days after written notice from Landlord of such failure to pay on the due date; provided, however, that if in any consecutive 12 month period, Tenant shall, on two (2) separate occasions, fail to pay any installment of Rent on the date such installment of Rent is due, then, on the third such occasion and on each occasion thereafter on which Tenant shall fail to pay an installment of Rent on the date such installment of Rent is due, Landlord shall be relieved from any obligation to provide notice to Tenant, and Tenant shall then no longer have a ten (10) day period in which to cure any such failure; (b) except as is otherwise provided below in this Section 20.2, if Tenant fails, whether by action or inaction, to timely comply with, or satisfy, any or all of the obligations imposed on Tenant under this Lease (other than the obligation to pay Rent) for a period of 30 days after Landlord’s delivery to Tenant of written notice of such default under this Section 20.2(b); provided, however, that if the default cannot, by its nature, be cured within such 30 day period, but Tenant commences and diligently pursues a cure of such default promptly within the initial 30 day cure period, then, as long as Tenant continues to diligently pursue such a cure to completion, Landlord shall not exercise its remedies under Section 21 unless such default remains uncured for more than 270 days after the initial delivery of Landlord’s original default notice and same shall not be deemed to be a “Default” for purposes of this Lease; (c) the occurrence of a default under any or all of the leases scheduled on Exhibit D (“Other Leases”), which default under one or more of the Other Leases is not cured on a timely basis, pursuant to the terms of the applicable Other Lease(s) (“Other Lease Default”); upon the occurrence of an Other Lease Default, there shall be no notice required to be delivered hereunder, nor shall any cure period be available to Tenant hereunder; rather, the occurrence of an Other Lease Default shall immediately constitute a Default under this Lease; and (d) Guarantor defaults under any or all of its obligations under that certain Guaranty of Lease, dated of even date herewith (the “Guaranty”), and fails to cure same within the time period, if any, provided in the Guaranty (each, a “Guaranty Default”); upon the occurrence of any Guaranty Default, there shall be no notice required to be delivered hereunder, nor shall any cure period be available to Tenant hereunder, but rather the occurrence of a Guaranty Default shall immediately constitute a Default under this Lease.