Blue emergency courtesy lights.jpg
en
Blue emergency courtesy lights, blue courtesy lights, volunteer firefighter
commons
en
Blue emergency courtesy lights, Blue light, LED lamps
commons
ja
青の非常灯、青の礼灯、ボランティア消防士
commons_translated
ja
青の非常灯、青の灯、LEDランプ
commons_translated
discourteous courtesy light-blue blue law favor