While many of us are staying off the road at the moment due to Coronavirus restrictions and social distancing, for those who do need to drive or ride on essential journeys, Richard Gladman, head of driving and riding at IAM RoadSmart, offers some practical tips on stopping distances, to help make sure drivers and riders who are on the road avoid the risk of collision.
Whether you’re a new driver or a seasoned old hand with many years of experience, there are times when you may be guilty of driving or riding too fast for the conditions, or too close to the other vehicles around you.
Following too closely to other cars, known as tailgating, is one of the biggest causes of road accidents in the UK. So, it’s important to make sure you reduce your risk of collision by leaving enough distance between you and the vehicle in front, so you can make the most of these clear benefits:
The Highway Code
The Highway Code details stopping distances in Rule 126 where it describes the two components which make up your overall stopping distance:
The Highway Code advises that when driving and riding in wet conditions you should double your following distance. It also suggests that in snow and icy conditions it can take up to 10 times the regular distance to stop. So, remember to leave a much larger following gap in the wet or when it’s cold enough to freeze.
“Only a fool breaks the two-second rule”
The well-known two-second rule is a handy technique for judging safe stopping distances: this should be the minimum separation gap between you and the vehicle in front. However, when driving and riding at 70mph it’s worth remembering that you will cover 205 feet (62m) every two seconds. This means you may need 315 feet or 96 metres to stop, so a three-second is preferable.
To ascertain what a two or three-second gap looks like, pick a fixed point on the road and count after the vehicle in front goes past it. This will help ensure you are keeping a safe distance between you.
Factors that impact the stopping distance
Remember that any form of distraction might detract from your ability to react and will lengthen the overall time it takes you to stop. So, it’s important to maintain your concentration at all times when driving or riding.
Weather, condition of the road surface, type of vehicle and the condition of your brakes and tyres can all affect the time it takes your vehicle to stop safely, so all should be considered for every journey you make, enabling you to make adjustments where necessary.
Richard said: “Keeping your distance will make for a less stressful journey, not only for you, but also for your passengers and for the traffic in front. It’s sensible to reduce the gap in slow-moving traffic to assist in traffic flow, but when moving at speed the gap should really be equivalent to the overall stopping distance or a minimum of 2 to 3 seconds, or whichever is greater in the dry.
“A larger following gap will allow traffic to move in and out of the space in front without you needing to constantly brake. Any adjustments required can be subtle and achieved using acceleration sense.”For further information and advice on how to improve your driving and riding skills, visit www.iamroadsmart.com/all-our-courses.