The Do Not Enter sign (R5-1) is a regulatory traffic sign used to prohibit vehicles from entering a roadway, ramp, or restricted area. Commonly installed at freeway ramps, one-way streets, parking facilities, and controlled access points, this 24" x 24" sign provides clear, unmistakable instruction to prevent wrong-way movements and enhance roadway safety. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial traffic control applications.
