The National Safety Commission Alerts
Safety is No Accident
Friday, November 20, 2009
Driver Education: How to Handle Bicycle Traffic
Cycling has become a popular form of exercise and cyclists are appearing more and more on America's roads. More and more, cities are trying to make their roads friendlier to cyclists by creating cycling lanes but, for the great majority of roads, cyclists must share the same lanes with other traffic. All states have laws giving cyclists a right to use the road and requiring them to follow all the same laws and regulations that apply to motorists. Unfortunately, in many regions of the US where cycling is growing in popularity, tensions are growing between cyclists and motorists. When it comes to sharing the road, both motorists and cyclists need to understand the rules and exercise a little common sense.
Right-of-way
When it comes to who has the right-of-way, both cyclists and motorists need to understand that no one can take the right-of-way; they can only give it up to someone else. Courtesy on the road- even when it isn't returned - is critical to preventing conflicts and saving lives.
Motorists
- Motorists need to understand that cyclists have a right to the road and need to be alert to their presence. To avoid conflicts with cyclists, there are a few things that motorists need to know and understand.
- Cycles, whether motorized or not, have a small profile and can be difficult to see. Most of us expect to see cars but we don’t tend to look for or anticipate that there might be a cyclist in the area.
- Speed is a major contributor to collisions between motorists and cyclists. Speeding doesn't give you time to react if you encounter a cyclist around a curve or over a hill.
- Anticipate that there might be one or more cyclists over the next hill or around the next curve.
- Before making a right hand turn at an intersection, check for cyclists coming up in your right side blind spot.
- Before entering an intersection after a stop, check for cyclists approaching from the left. Look left, right, then, left again, before pulling out into the intersection.
- Be especially watchful for cyclists when making turns, either left or right.
- Allow at least three feet clearance when passing a bicyclist on the road.
- Look for cyclists before opening a car door or pulling out from a parking space.
- Yield to cyclists at intersections and as directed by signs and signals.
- Cyclists can stop much faster than a car; allow a greater following distance behind cyclists.
- When it appears that you will meet an oncoming vehicle and a cyclist at the same time, slow to let the other vehicle pass before attempting to pass the cyclist.
Do not drive in a bicycle lane unless you are turning across it. - Be especially careful around children riding bicycles.
- When encountering debris, potholes, or other obstructions, cyclists may need to "command the lane", meaning, they will need to move over into the center or left hand portion of the lane. Exercise patience and wait for a safe opportunity to pass.
- When roads are wet, they can be very slippery for a cyclist. Allow them extra room.
When the lane is too narrow to pass a cyclist safely, wait until the next lane is clear and give the bicycle all the rights of any other slow moving vehicle.
Cyclists
- All cyclists should wear properly fitted bicycle helmets whenever they ride. A helmet is the single most effective way to prevent head injury resulting from a bicycle crash.
- Always ride on the right hand side of the road with traffic.
- Cyclists are subject to the same rules of the road as any other vehicle operator. Obey all lane markings, signs, and signals.
- Cyclists should increase their visibility to drivers by wearing fluorescent or brightly colored clothing during the day, dawn, and dusk.
- When riding at night, increase your visibility by using a front light and a red reflector or flashing rear light, and use retro-reflective tape or markings on equipment or clothing.
- Be courteous to motorists, even if the courtesy isn't returned. It can help keep you alive.
- Don't try to force the issue of your "right to the road" by commanding the lane to slow down traffic. Pull to the right and allow traffic to pass whenever practicable.
- If you encounter an angry motorist, don't add fuel to the fire by making gestures or responding in any negative way. Your actions could push a motorist over that psychological edge into a "road rage" situation. Concentrate on your own safety.
Although you have a right to the road, if there is a conflict with a motorist, it is better to pull over and stop than to risk a collision.
Labels: bicycle safety, blind spot, driver safey, helmet, motorist safety, right-of-way
Tuesday, November 17, 2009
Thanksgiving Traffic Safety 2009
This year, the official 102 hour Thanksgiving holiday period will start at 6:00 pm on Wednesday the 25th and run through midnight on Sunday the 29th. During the same period in 2008, nationwide, 389 occupants of passenger vehicles were killed in car crashes; thousands more were injured. To lessen your chances of becoming one of the statistic this year, here are a few things to keep in mind:
Of the fatalities during the 2008 Thanksgiving weekend;
- More than two-thirds (67%) of the total fatalities did not have their seat belts fastened.
- 40 percent of the fatalities in daytime crashes were not wearing seat belts.
Most of the 2008 highway deaths and serious injuries could have been easily prevented by the simple act of wearing a seat belt. Many states have strengthened their seat belt laws over the past year and 31 states now have primary seat belt enforcement laws; meaning that the police can stop and cite you for not wearing a seat belt without having to witness any other traffic infractions. As in years past, the National Highway Safety Administration (NHTSA) is sponsoring a nationwide "Click-It-Or Ticket" campaign. State highway patrol and local police departments throughout the nation will be on the alert for vehicle occupants who aren’t wearing seat belts and they will be giving out tickets. Keep yourself safe and ticket free by wearing a seat belt.
Speeding is the major reason for traffic crashes. Higher speeds reduce the time you have to react to an emergency situation and increase the crash forces in a collision. Along with looking for seat belt violators, the police will also be looking out for speeders. If you are doing as little as 5 mph over the speed limit, you run the risk of earning a speeding ticket.
Most of the travelers who are going long distances will be leaving after work on Wednesday evening. They will find that the normal rush hour delays will extend throughout the evening and far out into rural areas where traffic is normally light.
- Tired drivers who have worked all day and are now facing the frustration of being stuck in slow traffic for such a long distance may be tempted to take chances they might not otherwise take.
- Sleepy drivers may nod off at the wheel and are just as dangerous as drunk drivers.
Most drivers will wait until Sunday afternoon to return home where they will face many of the same driving conditions that they faced on Wednesday evening. Unlike Wednesday evening, they will face additional dangers due to:
- Drivers who waited until the end of football games before hitting the road and didn't give themselves enough time.
- Drivers who are drowsy after eating big meals of left-over turkey (Turkey contains Tryptophan, which is used as an ingredient in over-the-counter sleep aids.)
- Drivers who have consumed alcohol while engaging in the above.
Take these actions to remain safe on the road:
- If you can arrange your work schedule, try to leave on Tuesday and return either on Saturday or Monday when traffic is lighter and safer.
- Give yourself plenty of time.
- Get enough rest and don't try to drive when you would normally be asleep.
- Swap driving duties with a companion
- To remain alert, stop every 2 hours or 100 miles.
- Don't depend on caffeine or "energy drinks" to take the place of sleep. When they wear off, you will fall asleep.
- Understand that traffic will be heavy and don't let your frustrations tempt you to take chances.
- Check for weather conditions along your route and leave earlier if necessary.
- Wear your seat belt!!! Seat belts are proven to save lives and prevent injuries.
- Make sure children are secured in an approved child safety seat.
- Children over 4 years of age are taken out of child seats too soon; their bodies are too small for seat belts to work effectively. Be sure any child under 4'9" in height is secured in a booster seat.
- Don't give into the temptation to speed. It won't get you there that much faster and it can lead to a ticket or worse, a collision.
- Use your cruise control to prevent speeding.
- Understand that driving is a complex task and it takes all your concentration.
- Eat light to prevent drowsiness.
- If you need to make a phone call, pull off the road and keep your call short.
- Don't answer your cell phone while driving. Let your cell phone take a message and pull off the road to answer your calls.
- Don't text and drive!!! Taking your eyes off the road for just a second or two can have tragic consequences.
- Don't consume alcohol!! Buzzed driving is the same as drunk driving.
Have a safe and enjoyable Thanksgiving.
Labels: driver safety, holiday driving, seat belt safety, thanksgiving traffic safety, traffic crashes
Thursday, November 12, 2009
Preparing Your Vehicle For Winter Weather

The cool, crisp, colorful days of autumn will soon give way to the bitter cold, dark days of winter and that means it is time to prepare your car for winter weather. With the exception of Hawaii, no matter where you live in the nation, you can be subjected to freezing weather (Miami has seen snow flurries). Those who live where snow and ice are common know to prepare but those who live in the Sunbelt should take time to prepare too. Here are some tips for getting your car ready to face the cold weather ahead.
Under the hood
It is probably best to have a trusted mechanic change your oil and winterize your engine but, if you are handy with tools, you can do these checks yourself. Make sure you check the owner's manual for the recommended fluids and parts.
Checking the engine
- Belts - Check the belts for wear and flexibility. In extreme cold your belts can become brittle and break so now is the best time to change out those old worn belts.
- Wiring – Check and replace any wires that may be worn or show exposed wires.
- Plugs – If it has been a while, you should replace the spark plugs.
- Coolant – Have your mechanic check the radiator for the proper mix of water and coolant. If you are doing the checks yourself, you can purchase a low cost coolant tester at an auto parts store. If the fluid needs to be replaced, make sure you use the proper type of fluid for your engine. Coolants are manufactured with corrosion inhibitors made specifically for the engine's materials (aluminum, steel, etc.).
- Oil – Have your oil changed. Your vehicle manufacturer may recommend a different engine oil weight for cold weather conditions.
- Washer fluid – Fill your washer fluid reservoir with anti-freeze washer fluid. Keep extra fluid on hand because you will need it often as dirty slush, cinders, and salt are sprayed over your windshield when following other vehicles.
- Battery – Clean the battery and wire terminals. Ensure your battery electrolyte is topped off with distilled water. If you are doing the work yourself, make sure you wear gloves and take great care when dealing with caustic battery acids.
Tires
- Snow Tires – Snow tires are specifically made for driving in snow. The rubber is softer to be less brittle and the tread is designed for a better grip in snow and ice. If you live in the northern part of the nation where snow and ice are a constant, you should swap out your normal tires with snow tires.
- All Weather Tires - If you live in the Sunbelt or the lower half of the nation, you can probably get by with all weather tires but remember that all weather means hot roads or rain, not snow. The rubber is harder and will be more brittle in freezing conditions and they aren’t as effective at gripping the surface in snow or ice.
- Chains – If you live in that portion of the nation that only gets one or two snow falls a year, you will probably want to consider purchasing a set of tire chains and keep them available in the trunk. Practice installing them before the weather turns bad.
Windows
- Defroster – Check your defroster now before it is too late. If it doesn’t work, get it repaired. Defrosters are an important tool in the winter.
- Wiper blades – Swap out your blades with heavier snow blades.
- Ice scraper – Keep a good, strong, ice scraper handy. Credit cards aren’t very effective on icy windows.
- Snow brush – A combination snow brush/ice scraper is a better tool to keep where snow is common.
Block heaters – If you live in the frozen north, you may want to consider getting an electric engine block heater to keep your engine warm through the night.
Emergency kits
- Lock defroster – Lock deicing fluid can be purchased in cans small enough to keep in your coat pocket. Remember to keep it in your coat pocket or in the house, not in the car.
- Sand/kitty litter – Keep a bag of sand or kitty litter in the trunk. You can use it to help your tires grip if you are stuck in ice or snow. It also provides a little extra weight in the rear of the car to help give you traction.
- Belts – Keep a replacement fan belt in your trunk just in case.
- Blankets – If you live where it snows often and deep, you could find yourself stuck on the road. Keep some blankets handy just in case.
- Food – Keep some energy bars, in case you get stuck in the snow. You will need calories to help you keep warm.
- Snow shovel – If there is room in your trunk, keep a small snow shovel to dig out of snow covered parking lots.
If you are stuck in the snow
If the roads close due to blizzard conditions, you may find yourself stuck on the highway. When traveling in the winter, you should always try to keep the gas tank full just in case. Always let someone know where you are going, your route, and when you plan to arrive.
If you are on a heavily traveled highway, the authorities will probably already be working to open the road or, if they can't, to evacuate motorists. If you are in the country and find yourself stuck and alone, call 911 for help.
While waiting, don't keep the engine running; you could quickly run out of gas. Break out your emergency blankets and only run the engine long enough to heat the car. When running the engine, beware of carbon monoxide poisoning. Make sure the exhaust pipe is clear and crack a window on the downwind side to prevent carbon monoxide from accumulating in the passenger compartment. Eat your energy bars to provide warming calories.
Labels: driver safety, emergency, winter driving, winter weather
Tuesday, November 10, 2009
Aromatherapy and Facial Cues to Keep Drivers Awake

Drowsy driving is a serious issue on America's highways. The National Highway Traffic Safety Administration (NHTSA) reports that, based on police reports there are an average of:
The NHTSA feels these figures fall short of the full amount because they depend on vehicle occupants reporting drowsy driving to the police as a cause factor in the crash.
Studies show that America is a sleep deprived nation with 37% of drivers reporting that they have nodded off or fallen asleep at the wheel, 29% of those within the previous year and 10% within the previous month. That means that up to 75 million drivers have nodded off or fallen asleep at the wheel within the previous month.
With figures like that, the need for some kind of system to alert drivers before they fall asleep becomes apparent however some proposed systems seem to show more promise than others. The system that uses aromatherapy to heighten alertness could have a couple of problems. The system uses a camera trained on the driver and facial recognition software to recognize when a driver starts to yawn. A joint study by the University of California at San Diego (UCSD) and Sabanci University in Turkey found that yawning was ineffective as a predictor because, as someone starts to fall asleep, they yawn less, not more.
Studies designed to measure the effectiveness of aromatherapy have shown that the effect of aromatherapy may be due more to the placebo effect rather than any actual physical effects; that is, the user expects the aroma to work and thus reports a positive effect. A recent study by the University of Ohio looked at the effectiveness of lemon and lavender oils to improve mood. The experiment's subjects were put under a mild stress and then were exposed to cotton balls soaked in lemon oil, lavender oil, and water as a control. Some subjects were "primed" by being told what odor to expect while others were not. The results showed that the subjects, when told what aroma to expect, reported an improved mood more often after they were exposed to the water soaked cotton balls than the ones soaked in lavender oil. Blood pressure and blood chemical tests taken before and after exposure, showed no significant change in blood pressure or mood elevating chemicals.
In a German study designed to test aromatherapy's ability to increase alertness subjects were given cognitive tests before and after exposure to aromatic oils. A control group was tested without exposure to the oils. The study showed no statistical difference between those exposed to aromas and the control group.
Other systems that are under development to detect drowsiness in a driver show a little more promise. The UCSD program looked beyond yawning as a predictor for drowsiness. This program looked at 45 different points on the face. The study found that there were many more facial cues such as raised eyebrows, as the subjects fought to keep their eyes open, increased eye blinking, and other cues. The facial recognition software is designed to recognize all of those facial cues to predict that a driver may be drowsy. Different facial cues, along with erratic steering inputs, seem to show the best promise as a predictor for drowsy driving.
These systems show some promise in their ability to warn a driver but the danger in these systems come when drivers depend on the system to give adequate warning instead of getting plenty of rest before hitting the road. A number of technological advances have been developed to make driving safer but safety experts warn that drivers may tend to rely too heavily on the technology rather than their own responsibility to be rested, alert, and paying attention to the driving environment ahead and around them. No matter how good the technology, it is still the driver's responsibility to be in full control of the vehicle.
Labels: alert drivers, driver safety, drowsy driving, sleep
Thursday, November 05, 2009
Toyota Runaway Engines
On September 29th, the National Highway Transportation Safety Administration (NHTSA) issued a Consumer Safety Bulletin warning of potential problems with a series of Toyota and Lexus vehicles. Following reports of runaway engines in these vehicles, Toyota determined that the floor mat could possibly jam the accelerator pedal causing a runaway acceleration. Toyota issued a letter on November 2, 2009, stating that an exhaustive review had been conducted and advised all owners of the affected vehicles to remove the driver side floor mats and not replace them until a remedy can be developed.
News stories by ABC and other news organizations are calling the Toyota claim of misplaced floor mats into question. Some experts believe that there may be a flaw in the engine computer program causing the runaway acceleration. Toyota and the NHTSA deny that this is the case. The experts go further to say that the computerized system lacks a fail-safe mechanism that allows for an emergency shut-down of the vehicle.
This article is not intended to determine who is right in this debate, but rather to provide information to Toyota and Lexus owners on what steps they should take if they experience a runaway engine.
The following models are affected:
Owners should first follow the advice of Toyota and remove the floor mats.
Drivers may panic if confronted with this situation so every owner of a Toyota should read the emergency procedures and go over the procedures in their mind whenever they start the car.
Brakes May be Ineffective - If those who contend the problem goes deeper than floor mats are correct, applying the brakes in this situation may not be effective. In most modern vehicles, power assisted brakes operate by drawing a vacuum supplied by the engine. If the throttle sticks in the full open position, the vacuum will be lost and the power assisted brakes will fail after one or two pumps of the brake pedal. Even if the brakes are working properly, it would be difficult for them to stop a runaway vehicle traveling more than 100 mph.
If confronted by a runaway engine, drivers should:
- If your vehicle is equipped with a standard key type ignition, turn the key mid-way to the off/accessories position.
- If your vehicle is equipped with a power button, you must press and hold the button for more than 3 seconds before the engine will shut off. Do not push repeatedly on the button; it must be pressed firmly for more than 3 seconds. In vehicles with an electronic transmission system (such as the Prius), once the engine shuts off the transmission will shift to neutral and the control will shift to ACC.
DO NOT TURN THE KEY ALL THE WAY TO THE OFF POSITION OR REMOVE THE KEY! Turning the key all the way to the off position or removing it will lock the steering wheel.
Exit the vehicle - Once you bring the car to a complete stop, all vehicle occupants should immediately exit the vehicle and move to a safe location away from the vehicle. The hot brakes could cause a vehicle fire.
For more information on the Toyota recall, monitor the following web sites:
National Highway Traffic Safety Administration: http://www.nhtsa.dot.gov/portal/site/nhtsa/template.MAXIMIZE/menuitem.f2217bee37fb302f6d7c121046108a0c/?javax.portlet.tpst=1e51531b2220b0f8ea14201046108a0c_ws_MX&javax.portlet.prp_1e51531b2220b0f8ea14201046108a0c_viewID=detail_view&itemID=279f2449f4604210VgnVCM1000002fd17898RCRD&pressReleaseYearSelect=2009
Toyota.com: http://pressroom.toyota.com/pr/tms/toyota/toyota-consumer-safety-advisory-102572.aspx
Labels: driver safey, emergency brake, runaway acceleration, runaway engine
Tuesday, November 03, 2009
How the Time Change Can Affect Your Driving
Changing back from Daylight Savings Time to Standard Time occurs on the first Sunday in November and that falls on November 1st this year. The time change officially happens at 2:00 AM on Sunday November 1st. Falling back means setting the clock back one hour; at 2:00 AM set your clocks back to 1:00 AM. The great thing about falling back is that we all get an extra hour of sleep on Saturday night. Those who don't get the word will probably arrive at church an hour early and wonder where everyone is or why that football game hasn't started yet.
The time change is always somewhat confusing because it takes our minds a few days to adapt to the new change. Those of you who are used to waking up and beginning your morning commute in the dark will be waking up to the sunrise. Those who enjoy the extra sunlight after work will be getting home in the dark.
The time change in the fall isn't as disruptive as the spring time change. In spring we lose an hour of sleep and sleep experts say that losing even one hour of sleep can have an impact on our driving; driving while drowsy is just as dangerous as driving under the influence. However, even though we aren't going to lose any sleep, our driving can still be affected because of the time it takes our internal clock to adjust to the change.
Our internal biological clock or circadian rhythm, regulates our wake sleep cycle. It was easy before clocks were invented; we woke up at dawn and we went to sleep when it got dark. Sleep experts also say it is natural for us to become sleepy in the late afternoon. In the modern world, our days are regulated by the clock and that mechanical clock can sometimes come into conflict with our biological clock. Some sleep experts suggest that we follow the example of Meditteranean cultures and allow employees to nap in the afternoon in order to gain maximum performance. When we force ourselves to remain awake through that natural afternoon drowsy time, it can lead to drowsiness behind the wheel on the long commute home. One survey of drivers found that more than one-third (35%) of drivers who nodded off while driving within the previous six months say their last experience occurred between 6:00 a.m. and 5:00 p.m. An additional 17% report they nodded off between 5:00 p.m. and 9:00 p.m.
A newly released study using mice (that also has implications for humans) found that when circadian rhythm cycles were disrupted, the mice didn't perform as well in maze tests as the control group whose circadian patterns weren't disrupted. They also exhibited impulsive behavior which, for human drivers, can mean trying to beat that light or pulling out in front of another car. When darkness suddenly falls an hour earlier, drivers may find themselves driving a little faster; trying to get home before daylight fades.
Another problem occurs because light conditions at dusk - before total darkness - can be confusing. Shapes that show up clearly in daylight or in a car's headlights may not show up as clearly at dusk. A study conducted in 1995 found that the number of auto/pedestrian crashes increased substantially in the period following the time change back to standard time. Kids are still walking home from practice or trying to get in a little extra playing time with their neighborhood pals before total darkness. A University of California trauma center found a "62 percent increase in the number of children in auto-vs-pedestrian crashes and auto-vs.-bicycle crashes in the two weeks following the October time change. Of these victims, 90 percent had severe injuries and required surgery."
Until their body clock adjusts to the new time, drivers should be especially cautious during the first few weeks after the time change. Get plenty of sleep, don't give in to the impulse to rush home to beat the sunset, and be especially watchful for pedestrians.
Drowsy driving prevention week is Nov. 2 – 8. For more information on sleep and sleep disorders, visit the National Sleep Foundation’s web site at: http://www.sleepfoundation.org/
Labels: driver safety, drowsy driving
Friday, October 30, 2009
Older Drivers Don't Realize Medication Risks

As baby boomers reach retirement age, their medicine cabinets seem to become more and more crowded with all the medications needed to fight off the infirmities of old age. Blood pressure, heart problems, aches, and pains increase with every passing year and so do the visits to the doctor. Unfortunately, the AARP generation apparently isn't being warned about the effects that these medications may have on their ability to drive safely.
The AAA Foundation for Traffic Safety sponsored a study conducted by the University of Alabama at Birmingham to assess the knowledge of older drivers regarding their medication use and the medication's effects on their driving. The study surveyed 630 Alabama adults aged 55 and over. Data from previous studies that served as a basis for this research showed that:
The AAA study revealed that:
- However, 69% currently use one or more prescription potentially driver impairing medication and 10% said they currently use five or more potentially driver-impairing medications.
- Of those using five or more potentially driver impairing medications, just 22% said they had some awareness of the potential impact on driving and only 19 percent received a warning from healthcare professional."
These findings are disturbing because it shows that health care professionals aren't taking the time to warn of the potential risks involved in these medications and those taking the medications aren't asking those critical questions. Many people don't realize that commonly prescribed and over-the-counter (OTC) medications can affect their ability to drive safely. Some may feel that these medications wouldn't be prescribed or deemed safe for sale over-the-counter if they posed any dangers however, under some conditions, a driver can be arrested for DUI when driving under the influence of these medications.
The study specifically addressed commonly prescribed medications such as beta blockers, ACE inhibitors and sedatives.
Beta Blockers are commonly prescribed to reduce blood pressure or to control abnormal heart rhythm. Some possible side effects of these medications can include:
- headache
- depression
- confusion
- dizziness
- hallucinations
ACE inhibitors are used to control blood pressure, prevent strokes and prevent kidney damage in those patients suffering from hypertension or diabetes. Possible side effects of these drugs include:
- low blood pressure
- dizziness
- drowsiness
- weakness
As people age they often encounter sleep problems and are sometimes prescribed sedatives. Sedatives obviously can affect driving and users should see how they react to the drug before driving. There have been reports of users of Ambien, a prescription sleep aid, walking, driving, and making midnight phone calls with no memory of the event the next day.
Common over-the-counter allergy and cold relief medications such as Benedryl cause drowsiness and can have as great an impact on your driving as alcohol.
Often, older people are prescribed different drugs from different doctors with no knowledge of how those medications may react with the other medications they are taking. Older drivers should inform their doctors of all the drugs they are taking and ask how those drugs may interact with others and what effect the medications may have on their driving. Concerned family members should get involved and help older relatives compile a list of their medications and ask about the side effects.
Pharmacists are also an excellent resource and sometimes may have an even better understanding of the medication's side effects than the physician. Pharmacists can keep a list of the medications you are taking and can warn of possible drug interactions and side effects.
It is always best to check with your physician or pharmacist but there are also on-line resources that can be of help. One of the best is http://www.drugs.com/. This free web site allows you to enter all your medications and lists side effects and possible interactions with other drugs you are taking that may affect your driving. You can also request to be notified by email of any Food and Drug Administration alerts on your medications.
Almost all of the common medications that older people take have warnings about consuming alcohol while taking the medication. Mixing alcohol and medications can have a increased impact on driving abilities and can cause a drug interaction that could be fatal.
Labels: driver safety, older drivers, over-the-counter medications, senior citizens, senior drivers, vehicle accidents