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In almost all European countries, cat eye road studs will include reflective lenses of some kind. By contrast to the UK where use of cat's eyes is widespread, in Continental Europe, cat's eyes are rarely used as a permanent fixture. Most appear white or gray during daylight; the colors discussed here are the color of light they reflect.
Raised reflective markers, such as plastic, ceramic, or metal ones, include a lens or sheeting that enhances their visibility by retroreflecting automotive headlights, while glass road studs gather automotive headlights with a dome shape and reflect the lights with a reflective layer within.
Traffic lights in Greece, Italy and Sweden used to show a green and yellow light together, to indicate that the light was about to change to red. [34] All countries now officially use a single yellow light instead, as displaying both the yellow and the green lights is in violation of the Vienna Convention on Road Signs and Signals.
Solid yellow lines are painted along the kerbside to indicate that stopping is not allowed, unlike in the UK where they only prohibit parking. Double solid yellow lines mean stopping is not allowed at any time [55] (parking itself is prohibited on any street with street lighting regardless of whether there are single or double yellow lines). [56]
A light fixture (US English), light fitting (UK English), or luminaire is an electrical lighting device containing one or more light sources, such as lamps, and all the accessory components required for its operation to provide illumination to the environment. [1] All light fixtures have a fixture body and one or more lamps.
A Belisha beacon atop its striped pole. This example also features a spot lamp to illuminate the crossing at night. A Belisha beacon (/ b ə ˈ l iː ʃ ə /) is a yellow-coloured globe lamp atop a tall black and white striped pole, marking pedestrian crossings of roads in the United Kingdom, [1] Ireland, and other countries historically influenced by Britain, such as Hong Kong, Cyprus, Malta ...