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Comment by Aurornis

19 hours ago

It’s amazing how effective even a slight amount of random law enforcement can be.

Several of the hiking trails I frequent allow dogs but only on leash. Over time the number of dogs running around off leash grows until it’s nearly every dog you see.

When the city starts putting someone at the trailhead at random times to write tickets for people coming down the trail with off-leash dogs suddenly most dogs are back on leash again. Then they stop enforcing it and the number of off-leash dogs starts growing.

Random sampling over time is substantially as effective as having someone enforce the law 100% of the time. It's something like how randomized algorithms can be faster than their purely-deterministic counterparts, or how sampling a population is quite effective at finding population statistics.

  • It feels less fair though. When everyone is driving x mph over the limit but only you get pulled over, it sucks. So I agree for efficiency of enforcement, but I'd rather see 100% enforcement (automated if possible), with more warnings and lower penalties.

    • It doesn't just "feel" less fair, it often is -- bc it's not truly random, it's selective enforcement which leads to things like "driving while black".

    • The problem with 100% enforcement is it doesn't allow law enforcement any discretion, and then you end up having to actually officially change the speed limit which would probably never happen

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