(b) decide on the constitutionality of any parliamentary or provincial Bill, but may do so only in the circumstances anticipated in section 79 or 121;
yi tsemaka hi ku landzeleriwa ka vumbiwa hi Nawumbisi wihi na wihi wa Palamende kumbe wa xifundzankulu, kambe yi nga ha endla sweswo ntsena eka matshamelo ya timhaka lama ya languteriweke Xiyenge xa 79 kumbe 121;