Traffic signals (SIG) – Swedish road signs

Traffic signals are there to inform you whether you should stop or go at a junction or in another traffic situation.

Red (SIG1)	Red + amber (SIG2)	Green (SIG3)
Amber (SIG4)	Flashing amber (SIG5)	Red acoustic signal with slow intervals (SIG6)
Green acoustic signal with rapid intervals (SIG7)	S (SIG8)	S+horizontal line (SIG9)
Vertical line or arrow (SIG10)	Horizontal line (SIG11)	Red cross (SIG12)
Amber arrow or arrows (SIG13)	Green arrow (SIG14)	Red flashing light (SIG16)
Fixed red light (SIG17)	Flashing amber light to indicate extra caution (SIG18)

Free download: Theory Book 2026