I live at a uni campus, and use a pretty good bicycle. But it's in a sufficiently bad shape to pass as worthless. I almost never lock it, but use a fixed rear

I live at a uni campus, and use a pretty good bicycle. But it's in a sufficiently bad shape to pass as worthless. I almost never lock it, but use a fixed rear wheel lock that I put in an almost-locked position sp that it looks locked. The only time I lost it was when it was confiscated by the school due to bad parking during clearing of snow. I found it in a nearby locked yard a couple of months later. I won't describe in detail how I got it back.