What does the green flag signal made by a traffic officer from their vehicle mean?
Signage: Traffic officers
Explanation
Traffic officer’s green flag: carriageway open
- Traffic officers can regulate traffic with a whistle, their arms, and also from their vehicle using a **green flag**.
- The **green flag** means: **the carriageway is once again open to traffic** after a **halt or closure**.
- The orders of traffic officers **take precedence** over other signs and traffic rules.
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