In Finland you need to wave your hand for the bus to stop and pick you up.
I waved, and I waved, and I waved, but the bus driver just didn't turn the blinker on.

But, the bus stopped anyway.

So, me: "Hello! Is your own private car a BMW, perhaps?"
The bus driver, visibly proud that someone could recognize that from her outlook alone: "Yes, indeed!"
"Next time maybe use the blinker."
(The bus driver looked much less proud)