Continuity mistake: In the final police chase scene when Lou is getting out of the car to film the car accident, the left hand mirror of his car is intact at first then broken in the next shot.
Continuity mistake: After the scene at the petrol station where we see Louis' new car, there's a high shot of him pulling up to a traffic light, with a car on the right of the screen about to pull alongside him. We cut to a shot inside looking out of the left window, so we should see that other car come into view, but it just vanishes.