What does this sign mean?
You must stop when you see this sign.
You must use the bike lane.
What does this sign mean?
Only car drivers can use this road.
Only bike riders can use this road.
What does this sign mean?
It's school zone.
It's hospital zone.
What does this sign mean?
Bikes can enter this road.
Bikes can’t enter this road.
What does this sign mean?
It means "old person in area".
It means "blind person in area".
What does this sign mean?
Use the crosswalk to cross the road.
Don't run in the crosswalk.
What does this sign mean?
Pedestrians are allowed.
Pedestrians are not allowed.
What does this sign mean?
You can enter here.
You can’t enter here.
How many elements are there in traffic?
three
five
What are the elements of the traffic?
People, roads, and vehicles
Roads, people, and clothes
What should we do when we see red in traffic lights?
We should stop.
We should run.
What should we do when we see green in traffic lights?
We should cross the road.
We should dance.
