Signals at railway crossings and level crossings.
Stop. Road users must not cross the stop line or, if such is missing, the signal. The light signal consists of two light apertures at the same height that emit alternately flashing red light and a screen in the form of a triangle with rounded corners and with the tip down. The screen can be provided with a white border. Under the red light openings, there may be a circular light opening, from which flashing white light can be emitted to make the intersection easier to detect.
Stop. Road users must not cross the stop line or, if such is missing, the signal.
The back of the device may be provided with the text "Drive through the boom".
The screen is used to make a level crossing easier to detect. The screen is adapted to the conditions on site and can be horizontal.
