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Zorluk: KolayPedestrian Crossings

A pedestrian presses the push-button at a Pelican crossing while the traffic signal is green. Arrange the traffic light signals in the correct chronological order as they appear to an approaching driver, starting from when the green light ends.

  1. 1Steady amber light
  2. 2Steady red light
  3. 3Flashing amber light
  4. 4Steady green light

Cevap

Steady amber light, followed by Steady red light, followed by Flashing amber light, followed by Steady green light
At a UK Pelican crossing, the light sequence following green begins with steady amber (stop unless unsafe), followed by steady red (must stop), followed by flashing amber (give way to pedestrians on the crossing, proceed if clear), and finally returns to steady green.

Adım Adım Çözüm

1
Identify the initial transition after the green signal
The signal first changes from green to a steady amber light.
According to the Highway Code, steady amber warns drivers to prepare to stop.
2
Identify the stop phase
The signal turns to a steady red light.
Steady red requires drivers to halt completely so pedestrians can cross safely.
3
Identify the unique Pelican crossing phase following red
The signal transitions to a flashing amber light.
Pelican crossings feature a flashing amber phase where drivers must give way to pedestrians still on the crossing, but may go if it is clear.
4
Identify the final resumption phase
The signal returns to a steady green light.
Steady green signals that traffic may proceed normally.

Anahtar Kavram

Pelican Crossing Signal Phases and Priority Rules
Tahmini Süre:45s
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Konular

Pedestrian Crossings

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