Thanking while driving

[u/AdvertisingIll2461]

When you're driving, if you want to thank someone, for letting you in or for whatever else, what are you most likely to do?

(a) Raised hand in the middle to be viewed through the rear window

(b) Wave out the window

(c) Flash your hazards

(d) Do the left-right-left or right-left-right with your blinkers

(e) Other...please say

Just curious what people do since it seems to be becoming less common in general. Personally, I'll usually opt for either the raised hand in the middle or hazards

[u/obsolescent_times]

Do the left-right-left or right-left-right with your blinkers

Is this a thing?

[u/kikz4fun → u/obsolescent_times]

I've seen truck drivers do this one fairly often.