Parking meter
A pay and display machine is a type of ticket machine used for regulating parking in urban areas or in car parks. It relies on a customer purcha…
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Night-blindness
Night-blindness is a condition making it difficult or impossible to see in relatively low light. It is a symptom of several eye diseases. Night …
Loose chippings
Loose chippings are loose gravel or stone fragments on a road surface and form a hazard to vehicles using that road. It may come from the road's…
Guardrail
A guardrail or crash barrier is a barrier placed next to roads to prevent vehicles from leaving the road in a lateral direction, tilting or trav…
Fuel
The fuel economy of an automobile relates distance traveled by a vehicle and the amount of fuel consumed. Consumption can be expressed in terms …
