They are lit with a striking blue light and seem to glow in the dark room.

VOA: special.2009.09.18

That was when we decided to seek justice." In Moscow,the campaign has been fueled partly by an incident in February, when the Mercedes of the vice president of the oil company LUKoil, carrying a blue light, collided with a Citroen.

VOA: standard.2010.05.19

Now,theoretically, only the speakers and deputy speakers of the two houses of parliament may use the lights officially, but there are still dozens of cars on the Moscow roads that continue to exploit the advantages of a blue light on the roof.

VOA: standard.2010.05.19