Road traffic accidents (RTAs) are one of the leading causes of injuries and fatalities in the UK with thousands of lives affected every year. While some accidents are unavoidable, many are caused by preventable human errors or poor decision-making. Understanding these common causes is the first step toward promoting safer driving habits and reducing the number of road traffic accidents on our roads.
If drivers are aware of the common causes of RTAs, they can help to protect themselves, their passengers and other road users. In this post, we’ll explore seven common causes of road traffic accidents and offer some practical tips on what you can do to try and prevent them.
1. Speeding
Speeding is one of the most common causes of road traffic accidents in the UK. Whether it’s due to running late, overconfidence or simply not paying attention to speed limits, driving too fast significantly increases the risk of a crash.
Many drivers speed because they underestimate the dangers or overestimate their ability to control their vehicle. Others may be in a hurry, thinking that arriving a few minutes earlier is worth the risk. However, even a small increase in speed can have devastating consequences.
Speeding reduces a driver’s reaction time and makes it harder to respond to sudden hazards like pedestrians, cyclists or other vehicles. It also increases stopping distances i.e., the distance that is required to bring the vehicle to a halt. Effectively, this can be the difference between a near-miss and a serious collision. In the event of a crash, higher speeds will usually result in more severe injuries and a greater likelihood of fatalities.
To avoid speeding, always obey speed limit signs and adjust the speed of your vehicle to account for the road conditions. Be aware that, in many areas, 20mph zones have replaced the previous 30mph limits so you will need to be extra aware of any new implementations.
To try and avoid rushing, it’s a good idea to leave extra time for your journey. If using large A-roads or motorways, you can use the cruise control feature (if your car has it) to ensure that you do not exceed the legal speed limit.
2. Distracted Driving
In modern cars, there are a lot more potential distractions than in older cars. These distractions can affect your concentration and lead to completely avoidable accidents. Distractions can come in many forms, from eating to adjusting controls, talking to passengers or using a mobile phone to check for messages.
The latter, mobile phone use, is a particularly dangerous distraction because your eyes are off the road, your hands are off the wheel and your mind isn’t focused on driving. To try and counter this, it is now illegal to hold and use sat navs, tablets, mobile phones and other handheld devices while driving. Importantly, this law applies even if your car is stationary in traffic. If caught, you could face a £200 fine and 6 penalty points on your driver’s licence.
The reason for this law is that when you’re distracted, your ability to spot hazards, react quickly and keep control of your car is severely compromised. This can lead to lane drifting, delayed reactions and, ultimately, collisions.
The best way to avoid distracted driving is to keep your focus on the road. If you need to use your phone, pull over safely or use hands-free devices responsibly.
It is advisable to avoid multitasking while driving and ensure that your passengers (especially children) understand the importance of not distracting the driver.
3. Drink & Drug Driving
Driving under the influence of alcohol or drugs is not only illegal but also incredibly dangerous. It impairs your ability to drive safely and puts everyone on the road at risk.
Alcohol and drugs affect your reaction time, judgment and coordination which makes it much harder to control your vehicle or respond to hazards. Even small amounts can impair your driving ability.
The legal limit for alcohol while driving is shown in the table below. However, an often unconsidered problem is, that alcohol may affect different people differently depending on their weight, gender, and other factors.
| Alcohol Level | England, Wales and Northern Ireland | Scotland |
|---|---|---|
| Micrograms per 100 millilitres of breath | 35 | 22 |
| Milligrammes per 100 millilitres of blood | 80 | 50 |
| Milligrammes per 100 millilitres of urine | 107 | 67 |
For drugs, including prescription medications, the law is strict and penalties for drug-driving are severe.
If you plan to drink, arrange for a designated driver, use public transport or book a taxi. If you’re taking medication, check with your doctor or pharmacist to ensure it won’t affect your driving. Even if you feel fine before driving, you should never take the risk. Accidents caused by drug and drink driving can have devastating consequences for you, your family and anybody else involved.
4. Driving While Fatigued
Driving while you are tired can, effectively, be as dangerous as driving while under the influence of alcohol. Fatigue slows your reaction times, impairs your judgment and can even cause you to fall asleep at the wheel.
That’s because fatigue can lead to microsleeps which are brief episodes of sleep that last just a few seconds but are enough to cause a crash. In many cases, the first time you’ll know that you fell asleep at the wheel is when it is too late. Driving while excessively tired also reduces your ability to concentrate and make quick decisions.
Shift workers, long-distance drivers and those with sleep disorders are particularly at risk of causing road traffic accidents while fatigued. However, anybody who hasn’t had enough sleep or has been driving for long periods without a break can be affected.
To try and prevent fatigue-related accidents, ensure you get plenty of sleep before driving. On long journeys, take breaks at regular intervals (at least every two hours if possible) and avoid driving during times when you would normally be asleep.
Importantly, if you feel tired whilst driving, stop the car in a safe place and rest. The extra time added to your journey might be annoying but the rest could save lives.
5. Poor Weather Conditions
Weather conditions like rain, fog, snow and ice can make driving more challenging and increase the risk of accidents.
That’s because adverse weather conditions can reduce visibility, make roads slippery and increase stopping distances. Importantly, drivers who fail to adjust their driving to suit the conditions are more likely to lose control of their vehicle.
Some of the most common road traffic accidents (particularly when driving in winter) include skidding on wet roads, collisions in fog and accidents caused by snow.
In the most extreme weather conditions involving fog, ice and strong winds, those responsible for road safety may decide to implement reduced speed limits or close roads altogether.
To reduce the risks of accidents in bad weather you should adjust your speed to suit the conditions, maintain a safe distance from the vehicle in front and ensure your tyres are appropriate for the weather. Also, you must abide by variable speed limits and warning signs for the safety of you, your passengers and other road users.
In extreme conditions, consider delaying your journey until the weather improves.
6. Reckless Or Aggressive Driving
Reckless or aggressive driving, such as tailgating, dangerous overtaking or road rage, is a major cause of road traffic accident claims.
In many cases, drivers become angry or reckless over minor incidents. Their overreaction can, of course, increase the risk of an accident. That’s because driving aggressively reduces your ability to react to hazards and increases the likelihood of losing control of your vehicle. It also creates a hostile environment for other road users.
To try and prevent accidents caused by reckless driving, try to stay calm and patient while driving, maintain a safe distance from other vehicles and avoid engaging with aggressive drivers.
If you encounter road rage, try not to escalate the situation and report it to the police if necessary.
7. Ignoring Traffic Laws and Signs
Ignoring traffic laws and signs is a common cause of accidents. Jumping red lights, failing to indicate and failing to give way can all lead to road traffic collisions.
Ignoring traffic laws increases the risk of collisions and can result in penalties, fines or even licence suspension. As mentioned earlier, many roads have had their speed limits adjusted in recent years so you must keep an eye out for speed limit signs to ensure you comply with the law. Importantly, sat navs can become out of date so you should not rely on them alone.
To try and ensure you drive within the law, always follow road signs and signals, be patient and practice defensive driving. Remember, traffic laws are in place to keep all road users as safe as possible.
Conclusion
Road traffic accidents are often caused by preventable factors such as speeding, distracted driving and ignoring traffic laws. By recognising these common causes and adopting safer driving habits we can all contribute to a safer driving environment.
Whether it’s obeying speed limits, avoiding distractions or driving responsibly in poor weather, small changes can make a big difference. By making such changes, you could prevent a completely avoidable accident which, in turn, will make sure that everybody gets home safely.