Tour de France -- Cops vs. Car Shooting ... 2 Arrested

Madness at the Tour de France ... where cops opened fire on a car that was speeding toward them at the finish line -- and now, officials say they have arrested the driver.

It all went down Sunday morning ... where cops say they fired several shots at the vehicle when the driver disobeyed orders to stop and was barreling at them. As the bullets flew, the car turned away and sped off.

But now, officials say they have arrested the driver ... a 17-year-old boy. Another person also surrendered in connection to the incident.

Cops say they also have the vehicle -- which was littered with bullet holes from the shooting.