DENVER. BUSINESS. TAXICABS New ordinance makes trip refusal by driver illegal. .up The Creek F 24, 1984 p.4 proposed Deriver ordinance makes refusing short-trip fares illegal. RM F 8, 1984 p.10 House committee approves deregulation bill. R4q F 13, 1985 p. 41 Deregulation issue analysed. -9 up The Creek F 15, 1985,P-8 Denver taxi operators oppose "deregulation." RMBJ S 1, 1986 p.1,8