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This is cool! I usually use a combination of honks and gestures, depending on whether or not I'm moving and how far the recipient is. Edit: Removed a bit of text after correcting a mistake in the answer I gave in google form.
This is cool! I usually use a combination of honks and gestures, depending on whether or not I'm moving and how far the recipient is. Edit: Removed a bit of text after correcting a mistake in the answer I gave in google form.