1. Section 17(2)(f) of the Superior Courts Act 10 of 2013 permits only the reconsideration and, if necessary, variation of a decision refusing leave to appeal; it does not empower the President to grant leave to appeal directly. 2. Under the Attorneys Act 53 of 1979, the requirement to hold a Fidelity Fund certificate extends to individual practitioners who practice for their own account, in partnership, or in personal liability companies, but does not require the personal liability company itself to hold such a certificate, provided all its directors (who must be practitioners under s 23) hold current certificates. 3. The public protection objective underlying the Fidelity Fund certificate requirement is adequately achieved when all directors of a personal liability company hold certificates, as the company acts through their agency. 4. In reviewing a Master's decision to admit claims to proof in insolvency proceedings, the Master is only required to satisfy herself that there is prima facie evidence of a valid claim, not to adjudicate the claim as a court would.