ARMAH MENSAH v THE REPUBLIC Criminal law and procedure—Accused—Right of representation—Choice provided by Constitution of appearing in person or being defended by counsel of choice—Absence of accused's counsel—No adjournment allowed—Accused forced to conduct case in person—Whether accused deprived of constitutional rights—Whether miscarriage of justice ensued — Constitution, 1969, art. 20 (2) (d) and (e).