Quote:
I'm never too sure when I should flash my headlights.
Only flash your headlights to show other road users you're there. It's not a signal to show priority or impatience, nor to greet others.
Exactly. I am here and you are there. Therefore, it is safe for you to return to the nearside lane. It's almost as if it is saying you
should flash your headlights when you have been overtaken.
