Warning road markings
Railway Crossing Ahead (WM1)

Where
On any road before a railway crossing between the warning sign and the railway crossing.
Purpose
To warn that there is a railway crossing ahead.
Action
Slow down and if necessary, stop before the crossing.
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Other warning road markings
- Continuity Lines (WM2)
- Dividing Lines (WM3)
- Reversible Lane Lines (WM4)
- Yield Control Ahead (WM5)
- Lane Reduction Arrows (WM6)
- Mandatory Direction Arrow Ahead (WM7)
- No Overtaking or No Crossing Line Ahead (WM8)
- Arrestor Bed Ahead (WM9)