Vertical symbols 686 are intended for marking a dangerous place or wayside.
Vertical sign Bars:
- 1000 × 250 mm or 800x 240 mm
- With a red white or red yellow sticker
- Retro-Reflecting sticker class: RA1, RA2 or RA3
- Two-sided or single-sided sticker
- In additional public: transport base/Shelf