Traffic light with additional sections

The green signal of traffic lights with additional sections may itself show the contour of a black arrow indicating the permitted directions when illuminated.

The sequence of illumination of signals is as follows:
1) green – flashing green (if any) – amber – red – red and amber at the same time – green. Flashing green or amber signal may also be followed by a green signal;
2) only flashing amber signal.

The green signal of the additional section may flash before changing.