Show new light code signals will help color blind the standard recommendations for a uniform system ot bf trat traelic lic ileth approved by the american engineering council alm aim to help the color blind driver the code suggests BOgg ests arrangement of krainc amille lights when in a vertical bank so 0 that the red to la on top yellow below it it if ascii tided nod and green on the bottom it if the lights are set up la in a horizontal row it t recommends that the red be placed at the left yellow tn in tho the middle and gr green eenon on the the theory Is that many traffie ne nc can be prevented it if color blInd drivers can depend upon the po gillon of tile the lights rather than their color |