我手上有份合同:Contract for the sale of land -- 2005 edition里第8条:
8 Vendor's right to rescind:
The vendor can rescind if--
8.1 the vendor is, on reasonable grounds, unable or unwilling to comply with a requisition;
8.2 the vendor serves a notice of intention to rescind that specifies the requisition and those grounds; and
8.3 the purchaser does not serve a notice waiving the requisition within 14 days after that service.