Despite subsection (18) and subject to subsection (14), a driver, after stopping his or her vehicle and yielding the right of way to traffic lawfully approaching so closely that to proceed would constitute an immediate hazard, may,
(a) turn to the right; or
(b) turn to the left from a one-way street into a one-way street,
without a green indication being shown. R.S.O. 1990, c. H.8, s. 144 (19).