Emergency lane
A shoulder is an emergency stopping lane by the verge of a road or motorway. The purpose of building a shoulder is that in the event of an emerg…
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Emergency hammer
An emergency hammer is a safety device used in vehicles or buildings to break through window glass in an emergency. Many are attached to a cable…
Emergency exit
An emergency exit in a structure is a special exit for emergencies such as a fire: the combined use of regular and special exits allows for fast…
Distraction
A driver must concentrate on driving his vehicle. A driver is distracted when something pulls away his attention from the road, so he can focus …
Dipped beam
The dipped beam is used to illuminate the road without dazzling other road users, they illuminate the road to about 30 meters. The red tail ligh…
