18) If any act, omission, event or circumstance occurs which is beyond the reasonable control of the Promoter and which prevents the Promoter from complying with these terms and conditions, the Promoter will not be liable for any failure to perform or delay in performing its obligations. The Promoter reserves the right (subject to any applicable law) to cancel, terminate or modify or suspend this promotion.
19) The Promoter, its related bodies corporate and their respective officers, employees, contractors and agents (Promotion Parties) will not be liable for any losses, damages, expenses, costs or personal injuries arising out of this promotion, the promotion of this promotion or the use of any prize, including but not limited to any breach of these terms and conditions, contract or tort (including negligence) and any other common law, equitable or statutory remedy (Damages) whatsoever, including but not limited to direct, indirect and consequential Damages, including Damages that cannot reasonably be considered to arise naturally and in the ordinary course of things, even if those Damages were in the contemplation of the Promotion Parties.
20) The exclusion of liability in clause 19 does not apply to limit or exclude liability:
a) for personal injury or death suffered or sustained in connection with the supply of goods or services which are supplied by the Promoter in the ordinary course of business. To remove doubt: third party goods or services, which other than in connection with this promotion, are in the normal course of business supplied by a third party unrelated to the Promotion Parties, are not supplied by the Promoter in the ordinary course of business; and the Promoter’s Conditions of Carriage and general booking conditions (and any exclusions contained therein) apply despite any statement to the contrary in these terms and conditions; or
b) to the extent it is not permissible at law to limit or exclude liability in the manner contemplated in that clause (in which case that liability is limited to the maximum extent allowable by law).