Landlord Delay. "Landlord Delay" shall mean any and all actual delays in the approving or otherwise responding to the submission of the CD’s or other items requiring Landlord’s approval within the time period permitted under this Exhibit B, which delay is proximately caused by Landlord. Tenant shall promptly notify Landlord of any delay in substantial completion of Tenant Improvements caused by any Landlord Delay.

"Landlord Delay" shall mean the number of calendar days of delay occurring after Substantial Completion of the Base Building Improvements which causes Tenant to be unable to complete the Tenant Improvements on or before the date that is six months after the Substantial Completion Date and which results from a delay occurring as the direct result of: (i) Landlord’s failure to approve any matter requiring Landlord’s approval in violation of the requirements of Section 3.2 or Section 3.4 [Exhibit B] pertaining to such approval or (ii) material and unreasonable interference by Landlord or of any of Landlord’s employees, contractors or agents with the construction of the Tenant Improvements. Notwithstanding the foregoing, no Landlord Delay shall occur unless Tenant notifies Landlord in writing within ten (10) Business Days after the event giving rise to such Landlord Delay occurs, specifying in detail the conduct giving rise to such Landlord Delay.