At a level crossing in Arnhem an escort of a tram gives a stop signal with a red flag. Must you stop, even though this is not a police officer?
No, only the police may legally make you stop
Yes, an escort of a rail vehicle has their own, independent stop competence
Explanation
Wrong — trap: stop competence wrongly limited to the police. **An escort of a rail vehicle has independent stop competence** with sign F10, a red flag or red lamp.