Keep in low gear' Supplementary Plate - Post Mount Diagram 526 R2/RA2
This permanent sign reading “Keep in low gear” acts to remind drivers that they should use a low ratio gear to assist in the control of their vehicles speed when travelling down a steep gradient. This post mounted supplementary sign is usually installed alongside permanent road signs 523.1 and 524.1.
This supplementary plate can be produced with different font X-heights. This height needs to be set according to the road speed and has an impact on overall size of the sign face. For more information on the use of this road sign please consult the Chapter 4 traffic signage regulations.