“No turn on ___” (road sign) NYT crossword clue

At many intersections, motorists encounter a sign reading “No turn on ___,” which instructs drivers not to make a turn while the traffic signal displays the specified color. This safety measure helps prevent conflicts with oncoming traffic and pedestrians when the light is red, ensuring orderly movement and reducing collisions.

Crossword puzzles often mimic familiar signage by quoting the phrase with a blank. Here, the missing word is the color of the traffic signal phase during which turns are prohibited. The correct answer is RED.