The National Safety Commission Alerts

Safety is No Accident

Wednesday, February 17, 2010

Lowering the Volume: Efforts to Crack Down on Loud Car Stereos

A bill is working its way through the Florida legislature to increase the penalties for increasingly loud car stereos. Currently, Florida law prevents anyone from playing a car stereo at a volume "so that the sound is plainly audible at a distance of 25 feet or more from the motor vehicle" or "louder than necessary for the convenient hearing by persons inside the vehicle in areas adjoining churches, schools, or hospitals." A ticket for a loud stereo is a non-moving violation and carries a small fine that many just see as a small price to pay for playing their stereos at the volume that they want. The new law, if enacted, would change the offense to a moving violation, increase the fine, and assign points; too many points on a driver's record can lead to suspension of driving privileges. The bill is supported by law enforcement agencies, especially in university communities such as Gainesville, where police are frustrated by having to respond to loud noise complaints but having their hands tied with limited enforcement authority.

Other states and municipalities are also cracking down on loud music. To reduce the growing volume, cities such as New York and Chicago are now impounding cars with loud stereos and holding them as evidence until the case is adjudicated. This provides a strong incentive for violators to appear in court and to pay their fines.

Aside from the annoyance most experience when forced to listen to a loud stereo, loud stereos on the road present a real safety issue to drivers for several reasons.

  • Driver emotions
  • - Emotions have a big impact on driver safety. Driving experts have long known that the key to safe driving is keeping your emotions in check. A driver who is irritated, upset, or angry tends to take greater chances or fails to give full attention to the complex task of driving.

    The driving situation, especially in urban areas is frustrating enough as it is. When a driver who is frustrated or angry is involuntarily assaulted by a booming stereo while stuck in traffic, the noise and irritation can lead to unsafe driving practices. In some cases, if a driver who is angry gets pushed over his or her tipping point the situation could become far more dangerous leading to a case of:

  • Road Rage
  • - Road rage is a serious and growing problem on America's roadways. So serious that the American Psychological Association has given it its own diagnosis; Intermittent Explosive Disorder (IED). IED results when a driver who is angry gets pushed over a psychological tipping point, usually by the actions of another driver, and lashes out in an attempt to harm or even kill the other driver. There have been documented cases of road rage caused by loud stereos with at least one case leading to the murder of the driver whose loud stereo precipitated the event. There have also been cases of home owners or non-drivers, killing someone over a loud stereo.

  • Physical effects - Studies show that people react physically to noise. At 90 decibels (dB) or above, studies have shown that the adrenaline reaction is so powerful that people can become openly hostile and belligerent. 120 to 130 decibels is the normal threshold for pain in the ears. The average "boom car" stereo produces 120 to 140 decibels.


  • Long term exposure to loud noises by pregnant women can influence embryo development. According to lowertheboom.org, a website devoted to reducing the amount of noise prevalent in modern society, "exposure to the high-intensity/low-frequency sound will negatively affect her unborn child, due to the fight-or-flight adrenaline response of the mother's body. If the noise assault is in the first trimester, damage to the delicate fetal organs can occur due to the interruption of normal oxygen and nutrient flow to the placenta. During the first 14 to 60 days after conception, important developments in the central nervous system and vital organs of the baby are taking place."


  • Listening to the road – Drivers need to be able to "hear the road"; in other words, drivers need to be able to hear and interpret important sounds around them as they drive. The sound of screeching tires or the fast approach of another vehicle can alert a driver to possible dangerous situations. Being aware of and getting out of the way of emergency vehicles can mean the difference between life and death.


Reducing the stress level on drivers and courtesy to other drivers, even when that courtesy is not returned, is critical to a safe driving environment. Fans of loud car stereos are naturally trying to block any legislation that could curb their desire to play their stereos as loud as they want. They also tend to ignore or discount studies that show the dangers of exposure to loud music. One such driver suggested that, "if you don't like it, just don't listen to it." That is somewhat like telling someone who is passing by a pig farm to "just don't smell it." Senses can't be turned off and the full use of our senses to the greatest extent possible, are important for safe driving.

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Wednesday, May 06, 2009

How to Avoid Road Rage Incidents

Some recent news articles concerning road rage incidents have pointed out how people can draw themselves into a road rage incident and some of the terrible mistakes that drivers make when they try to retaliate against an aggressive driver. A recent incident in Florida involved an enraged driver who started shooting and another driver, believing he had to defend himself, shooting back, resulting in a pitched gun battle on an interstate highway while other drivers swerved to get out of the way. Not only was the “road-rager” arrested but the other driver, who felt justified in shooting back, was surprised when he was arrested as well.

In previous articles, we discussed the difference between aggressive driving and road rage and the fact that people often use the terms interchangeably or get them confused. Road rage occurs when a driver snaps and tries to physically punish another driver. In this article we are going to discuss how to avoid road rage incidents and what to do if you find yourself the target of an enraged driver.
Incidents of road rage have grown to epidemic proportions and a quick Google search turns up a surprising number of road rage incidents that happened within the past 24 hours, several of them involving gunfire. Current economic conditions may be adding to the problem.

In 2006, the American Psychiatric Association gave road rage its own diagnosis, referring to it as Intermittent Explosive Disorder (IED). IED is characterized by a degree of aggressiveness during the episode that is grossly out of proportion to any influencing events; it is a form of temporary insanity, in which the enraged individual wants to hurt other individuals or to destroy property. IED is more commonly found in young men and it is estimated that one in fourteen individuals are capable of experiencing the disorder. The bottom line is that, when you are dealing with someone in a road rage incident, you are not dealing with someone who is rational or reasonable.

How can you avoid being the victim of a road rage incident? There are a number of steps you can take; the key is to avoid, as much as possible, irritating another driver.
•Pay attention to the road ahead and be aware of the drivers around you. If you see an aggressive driver approaching in your rear view mirror, get out of his way. Move into another lane or give him plenty of space to get around you.
•Giving full attention to your driving means staying off of cell phones. Cell phone users tend to drive slower and are slower to regain speed after stopping at a red light.
•Stay in the right hand lane unless you are passing another driver. Keep the left lane clear for passing traffic. If you are on a two-lane road and traffic is building up behind you, pull over and allow faster traffic to pass.
•Use turn signals and slow in time so other drivers will have time to react to your brake lights.
•Remember that you can’t take the right-of-way, you can only give it up to someone else. If someone else insists on taking the right-of-way, give it to them even if you legally have the right-of-way.
•Most importantly, be courteous to other drivers even if they aren’t courteous in return.

Retaliating against other drivers by honking your horn, flashing your lights, making gestures, or trying to keep another driver from passing can trigger a traffic game, which can lead to a road rage incident. You may have experienced a traffic game in the past. One example is when a driver slows down in response to a tailgater, only to have the tailgater pass the driver and slow down as "punishment." In this situation, the tailgater is trying to teach the first driver a lesson. If the first driver tries to pass and becomes involved in the game, the two drivers could very quickly find themselves in a life or death struggle.

If you find yourself in this type of situation, do whatever it takes to get out, including getting off the road if necessary. Don’t allow yourself to be drawn in to a traffic game. You are never in such a hurry that it is worth becoming the victim of road rage.

One mistake people make that often results in serious injury or death is to stop to argue with the other driver. Remember that this person may have temporarily lost all touch with reality and may react in a way that is totally out of proportion to the incident.

If you encounter an aggressive or enraged driver, remember the following tips:
•Never try to retaliate; don’t blow your horn or make any gestures. Let them go! You can’t change their behavior and only law enforcement has the authority to correct their behavior.
•Never stop to confront an aggressive driver.
•Never get out of your vehicle if an aggressive driver leaves her vehicle. If you are trapped in traffic or at a red light, do not open your door or roll down your window if the other driver gets out and approaches you. If you have a cell phone, call 911 and ask for help. Let the other driver see you calling. Honk your horn loudly to summon help.

Another aspect of Intermittent Explosive Disorder is that, after the event, the individuals usually feel upset, embarrassed, and genuinely remorseful but, by that time, it is usually too late. If you are confronted by an aggressive driver, you must put safety first.

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Friday, December 19, 2008

The Difference Between Road Rage And Aggressive Driving, Chapter II

In the first article of this series we discussed the difference between aggressive drivers and drivers who have been somehow pushed over a psychological tipping point into a fit of rage so great that they try to harm another driver. In this article we are going to look at aggressive driving by itself.

Every state has recognized that aggressive driving is a major problem and has taken steps to deal with it. While state laws may differ slightly, the following is a generic list of traffic infractions that will lead to a driver being labeled as an aggressive driver if he or she commits two or more of them at the same time or close together:
• Exceeding the posted speed.
• Unsafely or improperly changing lanes.
• Following another vehicle too closely.
• Failing to yield the right-of-way.
• Improperly passing.
• Violating traffic control and signal devices.
Obviously each of these offenses by themselves can be dangerous and two or more combined increase the danger.

It looks like someone who is doing all of that might be in a fit of rage but these actions by themselves are not road rage; they are just bad driving. The problem with aggressive drivers is that most aggressive drivers feel their driving behaviors are perfectly reasonable. They feel they are good drivers with lightning fast reflexes who are in complete control of their vehicles at all times. It’s just that the laws are written too strictly so the state can make extra money and other “bad” drivers don’t understand how to drive properly and get in the way.

The problem is that they concentrate on the laws passed by the state and seem to forget the laws of physics that have an even greater impact on their driving. They forget that their vehicle is traveling so many feet per second for every mile per hour that they drive (for example: at 40 mph you are covering more than 58 feet per second). In the 1.5 seconds it takes for them to react and move their foot to the brake they have traveled 87 feet before their car even begins to slow. Driving at a high rate of speed reduces the time a driver has to react to a situation.

The other laws they seem to forget are the laws of motion. Newton’s first law of motion (inertia) says that an object in motion tends to remain in motion. No matter how fast they imagine their reflexes are, it takes time to bring a 3,000 pound car to a stop. On average, at 40 mph, it takes up to 120 feet to bring a car to a complete stop.

Another problem common to aggressive drivers is that they assume too much about other drivers. They don’t expect the driver they are tailgating to stop for no reason or they hope that they can get through that red light before another driver legally enters the intersection. When lane weaving, they don’t expect another car to enter the lane at the same time. Assumptions can be deadly.

In the next article, we’ll take a more in depth look at the physics involved in a car crash.

To learn more about driver safety and education please visit our Driver Safety Alerts at http://www.nationalsafetycommission.com.

Be careful out there and drive safe.

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Tuesday, December 16, 2008

The Difference Between Road Rage And Aggressive Driving

While doing some research on aggressive driving, I was struck by the tendency, by some, to use the term aggressive driving and road rage interchangeably as if they were the same thing. While one can lead to the other, they are definitely different and I think it is important, for your safety and mine, to understand the distinction between the two.

We all can recognize an aggressive driver. They are the ones who speed, tailgate, weave in and out of traffic, pass in no-passing zones, and run red lights; sometimes doing two or more of these acts at the same time. Most aggressive drivers drive aggressively as a matter of habit, either ignoring or unmindful of the possible consequences. Most feel that they are excellent drivers who have complete control over their vehicles and everyone else is just getting in the way. While they are aggressive, they would never actually want to hurt anyone.

Road rage comes about when a driver is pushed over a psychological tipping point, loses control, and becomes so enraged that he or she tries to take out their anger on another driver. Even a normally law abiding driver can, under certain circumstances, be pushed over that edge. A typical road rage incident starts out with one driver cutting off another or forcing him to take evasive action. That leads to retribution of some sort and very quickly a traffic game begins with each driver trying to “teach the other a lesson.” Too often the game of retribution escalates to the point where the drivers try to confront each other directly and the situation turns violent and deadly.

Road rage has become so prevalent in American society that all you have to do is type “road rage” into the search field of Google news and you can easily find a recent example. I just did that and read an article from this morning about two drivers who began cutting each other off until one blocked the other at an exit ramp and both got out of their vehicles to confront each other. Unfortunately one reached for a machete and attacked the other. He was subsequently arrested for assault with a deadly weapon. Another situation from two days ago led to two drivers attacking each other with metal batons and bats. A little over a month ago, a driver in my community was shot while driving on the interstate in a road rage incident

This is the first of a series of articles on aggressive drivers and road rage. In following articles, we will examine how to recognize whether or not you may be guilty of some aggressive driving tendencies and we will look at the psychological make up of different types of aggressive drivers and we will see how a driver can be pushed over the edge into a fit of rage. We will also look at steps you can take to prevent becoming a victim of a road rage incident.

To learn more about driver safety and education please visit our Driver Safety Alerts at http://www.nationalsafetycommission.com.

Be careful out there and drive safe.

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Monday, March 15, 2010