Practice and procedure—Writ—Service on corporation—Effect of non-compliance
with enabling statute on proceedings—N.R.C.D. 298 providing service of notice on
authority by serving chief executive or any other officer designated by regulation—No
other officer designated—Service of notice of suit against authority on regional
manager—Whether suit thus commenced maintainable—High Court (Civil Procedure)
Rules, 1954 (L.N. 140A), Order 9, r. 8 (1)—Ghana Highway Authority Decree, 1974
(N.R.C.D. 298), ss. 33 and 34.