Earlier quoted context omitted.
That's a good idea, although this: "He reported both to the police, but the cases went nowhere, an experience common enough that many workers have concluded calling 911 is a waste of time." Is so frustrating. The theft of thousands of dollars worth of equipment with the threat of violence in a known location and the police aren't interested?
Yes? Especially if it's a bike. Police are incredibly bad at handling low-level property crime.
My adopted home of Singapore seems to handle this really well.
There's always stories of people leaving there wallets and phones to reserve tables at the food court. Without any issue.