Why does the man on the right have an orange vest?
Provide an answer using only one word or a brief phrase.

safety/security/traffic patrol

What kind of weather it is?

sunny

How does the first bus on the left differ from the second bus on the left?

color

Is there a school bus in the photo?

yes

What station is he near?

bus

Why are they waiting?

for bus

What is the man carrying on his back?

bag

What color is the worker's vest?

orange