The binding legal principles are: (1) Where a matter is heard by a full bench of two judges as a court of first instance, the application for leave to appeal under section 17(2)(a) of the Superior Courts Act must be heard by the same number of judges, not by a single judge, and failure to constitute the court properly renders the decision a nullity. (2) The Supreme Court of Appeal has inherent power under section 173 of the Constitution to regulate its processes and may exercise this power to consider an application for leave to appeal despite irregularities in the lower court proceedings, where doing so serves the interests of justice, prevents prejudice to the applicant, and avoids waste of judicial resources. This power does not extend to assuming jurisdiction not conferred by statute, but applies to regulate the procedures and processes intended for the court's benefit. (3) The requirement that an applicant be a 'fit and proper person' under section 24(2)(c) of the Legal Practice Act requires assessment of character, conduct, integrity, dignity, honesty, fairness and respect for legal order. Insulting, vulgar and disparaging language and conduct toward officers of the court and judges demonstrates unfitness for admission as a legal practitioner.