The Company shall be entitled to financial compensation from the Agency in the following circumstances:
(a) the establishment by the Agency of concessionary Fares or entitlements to free travel;
(b) a decrease in Fares imposed by the Agency;
(c) a failure by the Agency to comply with its obligations under this Schedule 17 in relation to the structure or level of Fares; and
(d) a new requirement to charge value added tax, sales or any other tax on Fares.