It's not sunk cost outside of the wrap. If it's not a successful campaign the only thing lost is the 1500 bucks. If it's successful then $60,000 is nothing compared to a human life.
The car is taken out of the fleet. Used as a reminder to take a cab. I would include the cost of the cruiser because if the campaign doesn't work the vehicle just goes back to the fleet, no harm done.
That's about a $55,000 vehicle. Also, how is it going to save a life? Do you think someone is going to look at that car and then think back to that when they're drunk and remember seeing a half police car half cab and decide not to drive?
Idk would you rather they spend the money on military-grade swat equipment? Lots to pick at here but overall an example of outreach instead of enforcement, which is a win in my book.
Not to mention but they're basically putting advertising for a corporation on the police cars. Yellow Cab is a specific company, not just a general reference to taxi cabs.
That would be even worse. There's so many problems with letting corporations sponsor police that I'd be here all day if I intended to type them all out.