A bright yellow triangular warning sign depicts two silhouetted figures of children walking with a school bag signaling back to school season
Schlüsselwörter
warning,
signs,
school,
children,
children,
education,
learning,
triangle,
yellow,
black,
silhouette,
walk,
student,
backpack,
bag,
caution,
danger,
alert,
road,
traffic,
safety,
season,
academic,
study,
cognition,
classroom,
teacher,
lesson,
uniform,
elementary,
primary,
secondary,
institution,
campus,
pedestrian
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