Minn. R. 8830.9941
OTHER REGULATORY SIGNS
Subpart 1. "Exempt-crossing" sign. R15-3 White background W10-1a Yellow background Subp. 2. "Stop ahead" sign. W3-1a Yellow background Subp. 3. "Do not stop on tracks" sign. R8-8 White background Subp. 4. "Tracks out of service" sign. R8-9 White background Subp. 5. "No turn on red" sign. R10-11a White background