Customs
Customs is an authority or agency in a country responsible for collecting tariffs and for controlling the flow of goods, including animals, tran…
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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…
Traffic lights
By means of light signals, traffic lights control the crossing of an intersection, the access to bridges, tunnels and railway crossings, the acc…
Crossroad
A crossroad or intersection is a place where two or more roads or streets meet or cross. Crossroads may be classified by number of road segments…
Child restraints
A child restraint system is a seat designed specifically to protect children from injury or death during vehicle collisions. Most commonly these…
