RP62 Regulatory General Stop Here on Red Signal Road Signs, also known as a R2-6.2 sign in the TCD Rule, are mounted at the point where vehicles are required to stop. These signs are used with temporary or part time traffic signals, when it is impracticable to mark a limit line on the road surface. The Traffic Sign is MKL compatible, so can be mounted using our MKL (Level 1) stand and base within a work zone or during road works with traffic management. Please refer to CoPTTM and TCD for further information. Panel Only and Panel with support channel on the rear, for use with sign brackets and clips.