"Following the failure of your company to hold the Pukekohe and Wellington Events this year, your company is now required to refund to Mobil the sponsorship fee calculated in accordance with Clause 9 of the Agreement. The amount due to be paid to Mobil is$247,500.00 (inclusive of GST) calculated as follows: Failure to run the Pukekohe Event (Clause 9.1)$70,000 plus GST$8,750 $78,750 Failure to run the Wellington Event (Clause 9.3)$150,000 plus GST$18,750 $168,750 $247,500 We require payment of the abovementioned amount on or before Thursday21 December 1995 failing which we shall be forced to pursue recovery action against your company and/or exercise our rights under the securities we hold which include the personal guarantees we hold from yourself and J A Bagnall. We trust this action will not be necessary. We draw your attention to Clause 9.5 of the Agreement with respect to your company's liability to pay interest on overdue moneys."