No chance this would happen in the UK. Lived in every capital city and many major cities all over here and police have never so much as called out for a reported theft. I follow the cycling community more than tech and every day there are stories of thefts where the thief gets discovered but the police don't follow up on it. People have been scamming their own bikes back 😀 People call the police to get a crime number they can use for a claim. That's how much use the police are here for thefts. I'd love to know their solved rate for theft. Bet it's under 1%, yet they love making a splash in the media any time they do actually catch someone.
Anyway, congrats to the OP's partner, but the whole thing sounds like a fantasy to me. FWIW, I worked in youth justice, acting between the police, courts and youth services in London for a few years, and it's clear as day that the police are too busy stop and searching random black guys (seriously!) to be dealing with your stolen goods.