I'd never considered this happening, but it did when it flooded.
There were 400 cars lost that were parked downtown: people in rented cruise line parking while they were out on a cruise. Even though we knew it was going to flood, badly, no one in that cruise line mentioned to the passengers this was coming.
I've seen a few interviews where people said, "I could have had my car moved with a phone call."
I wonder if there's going to be liability found here...