An officer is travelling on a motorcycle carrying a green flag; what does it indicate?
A)The roadway is open, but extra attention is required.
B)A sporting activity is taking place on the roadway.
C)The roadway is open to traffic again from the moment of its passage.Correct
# Explanation
When an officer travels on a motorcycle carrying a **green flag**, they are indicating that **the roadway is open to traffic again** after having been closed or restricted. This signal marks the end of an obstructing situation (works, accident, event, etc.) and informs drivers that they can resume normal driving. The green flag is the authorisation signal for vehicles to proceed without restrictions.