(A) Whenever, pursuant to division (B) below appropriate traffic control devices are installed that clearly indicate that right or left turns, U-turns or all turns are prohibited or required from a particular lane of traffic, no person shall drive any vehicle contrary to the directions of any traffic control devices so installed.
(B) The restrictions on turning set forth in Ch. 73, Sch. VI shall henceforth be in effect at the locations indicated therein and the Administrator shall install appropriate traffic control devices that clearly and adequately notify drivers of the turns required or prohibited.
(1981 Code, § 6-7)