?
You can ride your bike
?
SPEED LIMIT
?
Parking
?
Turn right
?
You can't ride your bike
?
Wear a seat belt
?
ONE WAY
?
NO FOOD AND DRINKS
?
Don't turn right
?
Don't turn left
?
No stopping = Don’t stop
?
DO NOT ENTER
?
Turn left
?
yellow light
?
No Parking
?
Green light
?
Red light
?
Stop = Don’t go