Live data from Hacker News

License plate reader searches should require a warrant

andrewpwheeler.com

51–60 of 423 posts

Re: License plate reader searches should require a warrant

#51

Earlier quoted context omitted.

I don't understand why a police cruiser can sit in a public space (or even a private one) and write down licence plates and descriptions of passers-by with pen and paper, or record everything around them with dashcams and bodycams for later use, but when it comes to cameras on a pole this would require a warrant. Going back through police officers' notes or cruiser dash cam videos and tracking a car's movements by it…

Because the ability to scale up a bunch of officers sitting around writing down literally everything they see is limited in comparison. It can only be so invasive and “always-on” everywhere. Throwing up a few dozen flock cameras costs a fraction of that and scales incredibly quickly.

It is a curious ‘small government’ instinct that wants government capabilities to be restricted from ever becoming efficient or scalable, even though the population and economy and complexity of the world the government is tasked with regulating scales up.

But often the inverse argument is used in respect of private corporations. Obviously it would be unreasonable to expect Google to vet every ad and YouTube video uploaded tot heir platform, and make responsible editorial decisions about which ads and content to show to children. Surely to allow them to scale arbitrarily large we must make sure not to overly burden them with regulations.

Re: License plate reader searches should require a warrant

#52

Earlier quoted context omitted.

I don't understand why a police cruiser can sit in a public space (or even a private one) and write down licence plates and descriptions of passers-by with pen and paper, or record everything around them with dashcams and bodycams for later use, but when it comes to cameras on a pole this would require a warrant. Going back through police officers' notes or cruiser dash cam videos and tracking a car's movements by it…

As someone who strongly opposes flock cameras... This is a huge problem that people will try to sweep under the rug or hand wave away with wording like "It's the scale the matters". Ideally, laws need to be written like programs are, where fundamental rules of the system are derived and programmatically put into action. So words like "scale" mean nothing. "I need the variable to go negative when the scale is large".…

You realize the law can just make shit up, right? It’s very easy to make a law that says “ALPR data needs a warrant” without impacting the ability of people to record in public. You just need to clearly define ALPR, which isn’t hard.

Re: License plate reader searches should require a warrant

#53

Earlier quoted context omitted.

I don't understand why a police cruiser can sit in a public space (or even a private one) and write down licence plates and descriptions of passers-by with pen and paper, or record everything around them with dashcams and bodycams for later use, but when it comes to cameras on a pole this would require a warrant. Going back through police officers' notes or cruiser dash cam videos and tracking a car's movements by it…

Police already don’t need warrants to gather video footage from homes and businesses. It certainly isn’t ineffective or else they wouldn’t do it, but everybody knows how effective video footage is. The difference for most does seem to be that it doesn’t cost man hours. We have had cities in the USA with 10k+ cameras in public spaces for years now without much fanfare.

They 100% need a warrant if the owner of such footage doesn’t want to voluntarily hand it over. Most people generally voluntarily help out when it’s clear the footage is of value, often calling the police proactively to hand over footage. But if they don’t want to release the footage then they’re under no obligation to do so without a court order.

Re: License plate reader searches should require a warrant

#54
post #3

Either it needs a warrant or it’s fully open and people can start creating websites showing the movements of local politicians. This middle ground that municipalities try to carve out where it’s fully open to police without a warrant but not subject to FOIL laws doesn’t appear tenable for much longer. There’s been too many cases of police officers stalking exes, poking around the data for fun and such so it’s clear p…

I don't understand why a police cruiser can sit in a public space (or even a private one) and write down licence plates and descriptions of passers-by with pen and paper, or record everything around them with dashcams and bodycams for later use, but when it comes to cameras on a pole this would require a warrant. Going back through police officers' notes or cruiser dash cam videos and tracking a car's movements by it…

I believe you’re trying to articulate the act of witnessing from the act of investigating, and where the boundary between the two is. To me it seems like the boundary should be “does the general public have access to this information?”. If so, it’s allowable. If not, then a justification should be required for starting an investigation.

Re: License plate reader searches should require a warrant

#55
post #29

Earlier quoted context omitted.

> I don't understand why a police cruiser can sit in a public space (or even a private one) and write down licence plates and descriptions of passers-by with pen and paper, or record everything around them with dashcams and bodycams for later use, but when it comes to cameras on a pole this would require a warrant. Scale actually matters. Things that are generally OK at a small scale become problematic at larger scal…

Great, now rigidly define scale...

How many man hours could the department in question realistically dedicate to the investigation without the technology

Re: License plate reader searches should require a warrant

#57
post #29

Earlier quoted context omitted.

> I don't understand why a police cruiser can sit in a public space (or even a private one) and write down licence plates and descriptions of passers-by with pen and paper, or record everything around them with dashcams and bodycams for later use, but when it comes to cameras on a pole this would require a warrant. Scale actually matters. Things that are generally OK at a small scale become problematic at larger scal…

Great, now rigidly define scale...

The point at which we decide it's dangerous to the safety, freedom, and happiness of citizens. Every law we have is a balance between "provides good" and "imposes bad" - and we have to adjust where that balance lies on an ongoing basis as things (technology) change.

Re: License plate reader searches should require a warrant

#58
post #32
post #3

Either it needs a warrant or it’s fully open and people can start creating websites showing the movements of local politicians. This middle ground that municipalities try to carve out where it’s fully open to police without a warrant but not subject to FOIL laws doesn’t appear tenable for much longer. There’s been too many cases of police officers stalking exes, poking around the data for fun and such so it’s clear p…

> Either it needs a warrant or it’s fully open and people can start creating websites showing the movements of local politicians. What? There is a lot of information privy to police that should not be accessible to anyone. This is such a ridiculous standard. I would want police to know where I live and contact information of my emergency contact for instance, but I wouldn't want that accessible to others. > There’s b…

"someone broke into my house at exactly [time]. Can you track their license plate and track them down"

Sounds reasonable, but most police departments will not do this, even if the data is available to them and running the query is easy.

They will tell you to file a report, preferably online, which will then be incorporated in local stats, and may also be useful in your interactions with your insurance company.

But they will not do anything to help your specific case.

Re: License plate reader searches should require a warrant

#59

Earlier quoted context omitted.

I don't understand why a police cruiser can sit in a public space (or even a private one) and write down licence plates and descriptions of passers-by with pen and paper, or record everything around them with dashcams and bodycams for later use, but when it comes to cameras on a pole this would require a warrant. Going back through police officers' notes or cruiser dash cam videos and tracking a car's movements by it…

Former law enforcement officer here. I can say that when we conducted surveillance, we weren't allowed to use equipment that wasn't common for normal people to use. So for example, I couldn't use some sort of long-distance microphone to overhear a conversation between two people in public because a normal person wouldn't have that same type of technology. I think this applies in this context to say that a cop just sc…

That's not a good argument against ALPRs because citizens can theoretically set up an ALPRs too.

Re: License plate reader searches should require a warrant

#60

Earlier quoted context omitted.

I don't understand why a police cruiser can sit in a public space (or even a private one) and write down licence plates and descriptions of passers-by with pen and paper, or record everything around them with dashcams and bodycams for later use, but when it comes to cameras on a pole this would require a warrant. Going back through police officers' notes or cruiser dash cam videos and tracking a car's movements by it…

The degree is the problem. I’d have similar complaints if each Flock camera were replaced with an around-the-clock staff of police officers recording every license plate.

Thats a good way to look at it. You would be in a constant state of alarm if the poles were officers.
Post reply on HN