In the event of any failure by a party because of something beyond its reasonable control:
a. the party will advise the other party as soon as reasonably practicable; and
b. the party's obligations will be suspended so far as is reasonable, provided that that party will act reasonably, and the party will not be liable for any failure which it could not reasonably avoid, but this will not affect the Customer's above rights relating to delivery and any right to cancel, below.