70.1 The Licensee shall take all reasonable steps to secure that the Average Interconnection Charge shall not exceed the following amounts:U.K.
(a)during the Year 1999-2000, 11.7 pence per minute.
(b)during the Year 2000-2001, the amount in pence per minute that is the product of 11.7 multiplied by the sum of 100% and the Controlling Percentage (deducting that Percentage if it is negative).
(c)during the Year 2001-2002, the amount in pence per minute that is the product of the amount calculated in accordance with paragraph 70.1(b) above multiplied by the sum of 100% and the Controlling Percentage (deducting that Percentage if it is negative).