Paragraph 34
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 on the approach from the Lydney Junction direction shall be placed approximately 90 metres before the crossing and the board from the Lydney Lakeside direction approximately 25 metres before the crossing on or adjacent to the post of the train driver’s indicator applicable to that direction and mentioned in paragraph 31 above. The boards shall show a speed of 10 miles per hour.