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Hazard perception handbook - RTA

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62<br />

Smart scanning<br />

When you are scanning, there is a lot to look at, a lot to take in. It would be<br />

impossible to look at everything that you see in detail. you need to be smart about<br />

the way you scan for hazards. This means sorting or filtering what is important from<br />

everything that is happening. Here are some ways to make your scanning smarter.<br />

LOOk fOR CHANGE<br />

your vision is designed to pick up movement and change, not what stays the same.<br />

This means that moving hazards may be easier to spot than stationary ones like road<br />

works or parked vehicles. This can be a problem because you can get distracted by a<br />

fast moving hazard (eg a police car coming towards you) and miss a stationary one<br />

that may be of more immediate concern (eg a parked truck blocking your lane). you<br />

need to look for both moving and stationary hazards.<br />

<strong>Hazard</strong> <strong>perception</strong> <strong>handbook</strong><br />

POLICE

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