According to the author of these photographs, when he left the supermarket with his purchases and went to his car in the parking lot, he immediately noticed a note under the windshield wiper. After looking around and making sure that the car was not bothering anyone, he took the note and read what was written there.
It's very nice that someone else is concerned about the safety of even strangers. He did not eliminate the cause of the leak, which turned out to be ordinary condensate from the air conditioning system. But anyway, thanks for the mood! Good luck to everyone on the roads.