So if, driving on a normal sunny day at 30mph, it takes you 23 metres to stop (that includes the time it takes you to see the hazard, process it, and react), then in icy conditions it could take you as much as 230 metres to stop. Think about the distance it could take at 50, or even 60mph. Simple mechanics shows that the Highway Code systematically underestimates how long it takes to stop. You will find loads of tips and advice on how to stay safe on the roads. This difference rises to an additional 6.25 car lengths (25 metres) at 70mph. Breakdown cover is essential if travelling far from home or on motorways, read our guide explaining different types of cover available. In wet conditions it is the same but you need to say the phrase twice to make it 4 seconds. The charge being levelled this time is that the HC is wrong, and stopping distances are actually much longer. It also gives you an understanding of how dangerous driving can be in wet or icy conditions. Download ‘Typical stopping distances’ (PDF, 124KB) Stopping Distances. Great insurance deals for new drivers, as well as some fantastic deals on cars for first time drivers. These are the official braking distances provided by the Highway Code: At 20mph, the braking distance is exactly the same as the thinking distance. There are two components to the stopping distance at a particular speed, thinking distance and braking distance.Thinking distance is how far the vehicle travels while the driver is reacting. Stopping Distances A lorry jack-knives across a motorway, blocking all three lanes. Drive at a speed that will allow you to stop well within the distance you can see to be clear. Easy Stopping distance formula. For further information on motorcycle stopping distances, see the following resources: (the first one is … Answer: Overall stopping distance at 40mph is 40 x 3 feet = 120 feet. The Highway Code points out that a motorcyclist should increase these distances. Here are the stopping distances as quoted in the Highway Code. The distances shown are a general guide. Remember in wet conditions stopping distances are doubled. You need to bear in mind t… Stopping distances in the UK Highway Code should be increased because drivers' thinking time has been underestimated, according to figures obtained by … Car tyres use the friction with the road surface to help them slow the vehicle down, and if that friction isn’t there…. Highway Code stopping distances 'woefully' wrong. You should. WEBSITE Stopping distances in the Highway Code are wrong - Chalkdust. Some people have been known to get every question on stopping distances that the DSA offer – after all, the choice of 50 questions is randomised. At the end we propose an easy, safer equation for stopping distances. An easy way to achieve this is to watch when the vehicle ahead of you goes past a fixed object such as a lamp post or traffic sign and say to yourself slowly  “only a fool breaks the 2 second rule”. This new ruling came into force on 4th June 2018. Brake said this means average total stopping distance - including thinking and braking distance - is an extra 2.75 car lengths (11 metres) at 30mph and an extra 3.75 car lengths (15 metres) at 40mph, compared with the distances used in the Code. Learner drivers are now allowed to have driving lessons on Motorways. This time will include: 1. seeing the situation as it develops; 2. identifying that there’s a risk and; 3. deciding that the circumstances require you to brake in response to this risk. Highway Code. Thinking distance is the distance you travel in the time that it takes you to realise there’s reason to stop. The following stopping distance chart shows typical CAR stopping distances. so 20mph x2, 30mph x 2.5, 40mph x 3 and so on. A few guidelines to help you with private driving practice. Thinking distance - the distance the vehicle travels after the driver has seen the danger and before the brakes are on. Broadly speaking, stopping distances double when you’ve got wet conditions. Your vehicle Your Attention – If you’re tired or distracted, you’ll be slower to react to events on the road ahead of you. so 20mph x2, 30mph x 2.5, 40mph x 3 and so on. For more information on all aspects of road safety you could have a look at the website of the Royal Society of the Prevention of Accidents at Rospa.com. Stopping distances are detailed in the Highway Code as the combination of both thinking distance (the distance you travel between reacting and applying the brakes), and braking distance (the distance you travel between applying your brakes and actually stopping). As you can see if you start from 20 mph and multiply by 2 then you get the stopping distances for 20 Mph, then for 30 mph multiply by 2.5 and so on, just start at 20 x 2 and go up by half for each additional 10 mph. This distance should be doubled to 4 seconds in wet conditions. Thinking distance increases greatly for drivers suffering from slow reactions, tiredness, illness or lack of concentration. How to check tyres   |    Breakdown Cover |  Insurance | Driving instructor training | Driving lessons, Stopping Distances | How to Check Tyres | Buy your First Car | Driving in Summer, Your email address will not be published. At 70mph, the 75-metre braking distance makes … Make sure you can prove that you’re in full control of your car. Here's the table of stopping distances from the 1946 edition of the Highway Code. 120 feet is approximately equal to 120 * (3/10) metres = (120/10)*3 metres = 12*3 metres = 36 metres. leave enough space between you and the vehicle in front so that you can pull up safely if it suddenly slows down or stops. It concerns the stopping distances in the Highway Code (HC), and “research” by Brake – which is usually involved when anything like this kicks off. What to expect on test day? 230 metres is the same distance as the length of two full size football pitches – and that’s just at 30mph. One of the main things to remember when considering your stopping distance is this formula: Thinking Distance + Braking Distance = Stopping Distance Drive at a speed that will allow you to stop well within the distance you can see to be clear. Easy to remember stopping distance formula and why knowing your  stopping distance is important. 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