8. Appeal to lie in Supreme Court: Only if the Supreme Court grants
leave to make appeal to it considering that the decision of the tribunal will
be reversed fully or partly because of a direct (clear) legal error on any of
the following questions, an appeal shall lie in the Supreme Court against a
judgment or final order of the tribunal:
(a) Question of jurisdiction,
(b) Question of having not examined the evidence that should have been
examined or having examined the evidence that should not have
been examined,
(c) Question of violation of the procedural law that must be followed,
(d)11 Question of serious legal error