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…
Driving
Driving is a very complex skill, because you often have to perform with different actions at the same time. Here you will find the basis for saf…
Cyclist
A cyclist is a road user who moves with the bicycle in traffic. If there is no bike path, they drive on the road with other traffic. Respect for…
Crosswind
A crosswind is any wind that has a perpendicular component to the line or direction of travel. This affects the aerodynamics of many forms of tr…
