The red lights

Two friends are driving around a city.

While they are approaching traffic lights, the driver says to his friend:

"Hey, take a look on how I cross with red light!"

"Noo, Are you crazy?? Stop! STOP!!"

"Nah, don't worry, my brother always does it"

The next traffic ligths:

"Check again how I cross with red light!"

"Please stop!! Sick bastard! Stoop!"

"Easy pal! My brother does it all the time!"

And it goes like this with another five crosses with traffic lights. Until they have a green light, andthe driver jumps over the brake, and his friend says:

"What? You ran over all the red ligts, and once we get a green one you brake? Please, accelerate again!"

And the driver says "Noo, what if my brother is on the othe street?"