Pelican crossing
A pelican crossing (previously Pelicon Crossing – PEdestrian LIght CONtrolled Crossing) is a type of pedestrian crossing, which features a pair of poles each with a standard set of traffic lights facing oncoming traffic, a push button and two illuminated, coloured pictograms facing the pedestrian from across the road. These are a red, stationary person to indicate that it is not safe to cross, and a green, walking person to indicate that it is safe to do so. Pelican crossings also provide non-visual indication that it is safe to cross, such as a beep, vibrating button or tactile rotating cone in order to assist visually impaired pedestrians.
Details
The name is derived from PELICON, a portmanteau of pedestrian light controlled. The term pelican crossing originated in the United Kingdom, but similar traffic control devices are in use throughout the world. The term is also used in the Republic of Ireland.
The pelican crossing was a relatively minor development of the "x–way" crossing. This earlier crossing was largely identical to the pelican crossing, but instead of a green light for motorists, featured a white diagonal cross. The intention of this was to distinguish the crossing lights from any nearby junction (standard) traffic lights). The white cross was widely criticised and users and motoring organisations alike called for the white cross to be replaced by a green light. With some changes to the light timings and road markings, the "x–way" crossing became the pelican crossing.