Highway battle

[exinilu]

Term used to denote a type of [street race] that occurs specifically on a long stretch of highway. Generally, this type of race is impromptu, or spur of the moment, and is challenged while moving on the highway. Racers may or may not know one another.
Typically, while driving down the highway, driver 1 pulls in to a left or right position (when highway structure permits)behind the individual he wishes to challenge. Driver 1 then flashes his [high beam] headlights a number of times to officially challenge driver 2. Driver 2 would accept the challenge by turning on his [flashers] or [hazard lights], or decline the race by applying his brakes, thus activating his vehicles [brake lights] and indicating to driver 1 that they decline the challenge.
If the challenge is accepted, driver 1 pulls along side driver 2. A few moments are spent [prepping] for the race by getting at the proper speed, which is usually determined by driver 2. Driver 1 then holds up a number of fingers to indicate which horn blast the race will begin on (typically 3). Driver 2 would nod in agreement, and driver 1 would then honk his horn the agreed amount (here its 3). Immediately on the third horn blast both participants mash the throttle and begin the race. The race is determined in a number of ways, though normally it ends when the lead car has held a stong lead of at least 5 car links ahead of his opponent for about 10 to 15 seconds, the lead car pulls ahead and out of view of his opponent, or the trailing car quits. In this race, the lead driver CAN quit and end the race, and such would NOT be considered a loss.
Obviously certain conditions must be observed during these battles. From traffic flow, to weather, to course and surroundings, all things must be considered. Speeds commonly get very high and dangerous, though most races are held [honorably], with each driver knowing when to quit.
Historically, these races were popularized in Japan in the late 80s with the advent of the modern Japanese supercars such as the [Toyota Supra] or [Nissan Skyline]. They are currently very common around [Tokyos] super highways such as the [Wangan] or the Shinanobashi, whose traffic flow late at night and construction make for excellent venue. This kind of racing is gaining popularity in America, specfically late at night on multilane country highways and interstates.
This kind of racing is the primary [backdrop] in the video game Tokyo Xtreme Racer 3