the lane with the worse negative reaction time will be shown a red light (left lane -.021 and right lane -.020, red light on the left lane only). Another form of foul is to cross the dividing line between the two lanes, or the line at the edge of the racing surface, both of which negates a red light foul. A foul is worse than a break out; one car can break out but if the other car fouls, the car that breaks out advances to the next round unless it is an absolute breakout (in certain classes only). If both cars foul, the lesser of the violations is the winner; a break-out is the least serious violation, then a red light, crossing the boundary line at the edge of the surface, crossing the dividing line between the lanes, leaving before the tree is started, failure of technical inspection after the run, and then absolute breakout. Both cars are disqualified in double fouls if both competitors cross either boundary line (edge of surface or dividing lane between lanes), but if one car has crossed the boundary line and the other car must cross the line to avoid the car that first crossed, the car that crossed the line to avoid a collision is automatically declared the winner and advances. Only one car is disqualified if both competitors commit different fouls of the other type. Both drivers are disqualified if they leave before the tree is started, but if video evidence can show which of the two drivers left first, only the first driver is disqualified. If one car leaves before the tree is started, the other driver is automatically the winner, regardless of a further red light or crossing either boundary line (which by rule becomes a single run with a "no time, took green light" win status). In a final, in case of a double disqualification on boundary lines or leaving before the tree is started, only the first driver to foul (cross the boundary line, leave before tree started) will be tagged. In any single run, once a car is staged (bye run or opponent unable to stage), it automatically wins and does not need to cross the finish line. The driver will not be shown a red light for a foul start, as the red light is automatically placedin the other lane. However, if the car crosses