Ignoring traffic flow is considered a crime and punishable under the law. Even if an accident does not occur a moving violation ticket can still be issued to the driver because of the potential to cause serious damage. All drivers are encouraged to drive safely and protect lives. The misuse of vehicles can cause fatalities and damage property. For this reason, laws have been implemented to regulate the flow of traffic. These laws are frequently amended to keep up with changes in the auto industry and other road violations. One of the most dangerous forms of driving against the flow of traffic occurs when two cars race each other. The drivers of both cars are violating speed limits and putting themselves and others at danger. In addition, one of the drivers will almost always be driving against the flow of traffic. This is called the 'suicidal' side by law enforcement officers when discussing unofficial drag races.