Particulars of the Barriers and Other Protective Equipment when the Road is Open to the Public.
35. A standard level crossing speed restriction board, which shall be provided with Class I retro-reflecting material or shall be illuminated, shall be provided on each railway approach to the crossing. The board shall be placed approximately 90 metres before the crossing in the Up direction and shall show a speed of 10 mile/h. The board shall be placed approximately 135 metres before the crossing in the Down direction and shall show a speed of 15 Mile/h.