(1) Subject to section 373 (Time limit for making claims following advertisement), a claim does not lie against the Guarantee Fund unless the prospective claimant notifies the Trust of the default concerned (a) within the period of 6 months after the prospective claimant becomes aware of the default; or(b) within a further period allowed by the Trust; or(c) if the Supreme Court allows further time after the Trust refuses to do so, within a period allowed by the Supreme Court.(2) The Supreme Court or Trust may allow a further period referred to in subsection (1) if satisfied that (a) it would be reasonable to do so after taking into account all ascertained and contingent liabilities of the Guarantee Fund; and(b) it would be appropriate to do so in a particular case having regard to matters the Supreme Court or Trust considers relevant.