Podcast
Questions and Answers
What is the purpose of traffic lights?
What is the purpose of traffic lights?
What is the sequence of a standard traffic light?
What is the sequence of a standard traffic light?
What type of pedestrian crossing has a countdown timer?
What type of pedestrian crossing has a countdown timer?
What should pedestrians do when crossing near buses or large vehicles?
What should pedestrians do when crossing near buses or large vehicles?
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What should drivers do when approaching a pedestrian crossing?
What should drivers do when approaching a pedestrian crossing?
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What type of traffic light is used at crossings specifically designed for pedestrians?
What type of traffic light is used at crossings specifically designed for pedestrians?
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What should drivers do when approaching a zebra crossing?
What should drivers do when approaching a zebra crossing?
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What is the purpose of a toucan crossing?
What is the purpose of a toucan crossing?
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Study Notes
Traffic Lights
- Also known as traffic signals
- Used to control the flow of traffic and pedestrians at intersections
- Typically consist of three lights:
- Red (stop)
- Yellow (prepare to stop)
- Green (go)
Types of Traffic Lights
- Standard traffic lights: found at most intersections
- Pedestrian traffic lights: used at crossings specifically designed for pedestrians
- Puffin crossings: a type of pedestrian crossing with a countdown timer
- Toucan crossings: a type of crossing that allows both pedestrians and cyclists to cross
Traffic Light Sequences
- The standard sequence is:
- Red
- Red and yellow
- Green
- Yellow
- Red
- Some intersections may have additional sequences or variations, such as:
- Filter arrows: indicate which lanes can turn
- Countdown timers: display the time remaining to clear the intersection
Pedestrian Crossings
- Zebra crossings: marked with black and white stripes, pedestrians have priority
- Pelican crossings: similar to zebra crossings, but with traffic lights
- Puffin crossings: a type of pedestrian crossing with a countdown timer
- Staggered crossings: separate crossings for pedestrians and cyclists
- Toucan crossings: a type of crossing that allows both pedestrians and cyclists to cross
Rules for Pedestrians
- Always use designated crossings
- Look out for and follow traffic lights and signals
- Make eye contact with drivers before crossing
- Be cautious when crossing near buses or large vehicles
- Use pedestrian refuges or islands when available
Rules for Drivers
- Obey traffic lights and signals
- Stop before the line at pedestrian crossings
- Give way to pedestrians on zebra crossings
- Be cautious when approaching pedestrian crossings
- Do not block pedestrian crossings or impede pedestrians' progress
Traffic Lights
- Also known as traffic signals, used to control the flow of traffic and pedestrians at intersections
- Typically consist of three lights: red (stop), yellow (prepare to stop), and green (go)
Types of Traffic Lights
- Standard traffic lights: found at most intersections
- Pedestrian traffic lights: used at crossings specifically designed for pedestrians
- Puffin crossings: pedestrian crossing with a countdown timer
- Toucan crossings: allow both pedestrians and cyclists to cross
Traffic Light Sequences
- Standard sequence: red, red and yellow, green, yellow, and red
- Filter arrows: indicate which lanes can turn
- Countdown timers: display the time remaining to clear the intersection
Pedestrian Crossings
- Zebra crossings: marked with black and white stripes, pedestrians have priority
- Pelican crossings: similar to zebra crossings, but with traffic lights
- Staggered crossings: separate crossings for pedestrians and cyclists
- Toucan crossings: allow both pedestrians and cyclists to cross
Rules for Pedestrians
- Always use designated crossings
- Look out for and follow traffic lights and signals
- Make eye contact with drivers before crossing
- Be cautious when crossing near buses or large vehicles
- Use pedestrian refuges or islands when available
Rules for Drivers
- Obey traffic lights and signals
- Stop before the line at pedestrian crossings
- Give way to pedestrians on zebra crossings
- Be cautious when approaching pedestrian crossings
- Do not block pedestrian crossings or impede pedestrians' progress
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Description
Learn about the different types of traffic lights, their functions, and how they control traffic flow at intersections.
