What is a developing hazard & examples ?

What is a developing hazard & examples ?

Difference between Potential Hazards & Developing Hazards

The condition that needs you to stop your car or perform any action just as makes a driver change its speed, or direction is considered as hazards. Keeping that in mind, you can easily differentiate between a potential hazard and a developing hazard. 

A potential hazard is a situation that you need to get aware of what might happen but has not happened yet. On the other hand, the developing hazard provokes you to perform an action.

On the other hand, the developing hazard provokes you to perform an action. You will be asked to distinguish between both of them in your hazard perception theory test required for a full driving license. The DVSA has made many clips for theory tests. You won't be shown identical clips every time you appear in the test.

Examples of driving hazards:

Emergency vehicles

For all emergency vehicles like police cars, ambulances, fire engines or others like these types of emergency vehicles. You need to give them way, therefore. You need to take urgent action by turning on the indicators and pulling over your vehicle to the other side of the road. Providing them a sufficient place to get pass.

Sudden braking

For instance, if you are on a street with little traffic, the brake lights of a vehicle came out of nowhere, expecting you to slow down your speed rapidly in order to maintain a strategic distance to avoid a crash.

Parked vehicles

In a video clip, while taking turns and passing on the road you see a number of stationary cars alongside the road. This urgent developing hazard, that will make you perform any action (and you will immediately click during your perception test.) will be a pedestrian that is suddenly emerging in between two vehicles on the pavement in an attempt to cross the road.

Playing children

The most vulnerable road users are youngsters. They came out on the road surprisingly from anywhere anytime. In that case, you need to slow down your speed and should remain attentive.


Bicycle clients are a danger since you have to give them a lot of additional space, as they can often appear in sudden places. This will probably be reflected in a hazard perception clip you are playing. Always Keep in mind that if a cyclist isn't indicating their intentions, it's essential for you to hold down instead of making any assumptions.

Traffic restrictions

The change in speed due to a sudden speed breaker or traffic light that might crop up in your questions as a hazard.


A hazard in which you have the idea of how damage your vehicle could be if you did not adjust the speed at the accurate time. Not every time the surface can be even there are also uneven roads, for example, workers on the road. However, temporary speed breakers also enforce you to control your speed while driving.

Poor visibility

During driving, weather conditions are important too. Furthermore, the questions involving weather conditions like wet and icy surfaces make your hazard perception test complex. However, the fog by which there is poor visibility, you should reduce the speed of your car in order to maintain a distance with other cars you see on the road.

Hazard Perception Test - When to click:

Try not to stop for a second to react to anything you think may make the driver adjust their speed, street position or course. In the event that you detect risk and it keeps on creating, keep on reacting as it creates. This will guarantee you the marks for pointing each hazard you spot. 

Once in a while, it tends to be difficult to point out a developing hazard. It will transform into danger, when the scoring window begins. Consequently, it's a lot more secure for you to click on different situations once you spot something you believe is a potential risk, along these lines you abstain from reacting too soon and getting no focus.

Click on Hazard Perception Test:

With the constant clicking on the monitor to point out the hazard, the system will think that you are cheating. The software installed in the system considers extra clicking as cheating to get a full score in the hope to pass you in the test.

If the software detects that you are cheating, you will be score zero and chances to get fail will increase. But if the test system fails to detect there are chances for you to get a pass with full marks.

So it's nothing unexpected the DVSA has the detecting system installed already to point out these cheats. There is a small line between the hazard perception test software you think you are cheating and the clicks that might get you the maximum point to pass the test. 

Ensure yourself and never get accused of cheating simply by following these instructions:

✓Do not click more than three times for any one of the hazard perception clips.

✓Avoid using different types of clicking patterns.

✓Don’t double or treble click one after another, just try to click one at time.

✓Most of the time people fail due to over clicking over the same video a number of times for the same hazard. 

✓The majority of complaints received by DVSA for failing are extra clicking. Therefore practice hazard perception test online so that you are already prepared for the test.

How can you practice hazard perception questions?

There are a lot of recordings on YouTube which show the exact clips used in the hazard perception test. It is possible to buy an approved film from the DVSA itself, which has made helpful applications for cell phones which permit you to practice all these hazards moves at your convenient time. Except that you can practice online theory test to get yourself an idea before appearing the final test.


The hazard perception test is all about pointing out different situations. That is part of daily routine road situations. The driving and essential hazards for everyone to know before getting into the test. You must know how to pass the hazard perception test. And how long does it take to point out all the situations focusing on dangers in driving?

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