Title on the completion date shali be free and clear of all encumbrances except that it may still be registered in the Agricultural Land Reserve. After acceptance of this offer, the Vendor shall apply for and diligently pursue an application to remove the said lands from the Agricultural Land Reserve. Tne Completion, Possessicn, and Adjustment Date for the purchase shall be fifteen business days after the date the purchaser delivers to the Vendor the Notice of Waiver of the condition in Paragraph 5B but not later than gune ยข