Category Archives: Security

“I Am Not Your Brother” – St. Paul Cops Allegedly Taser and Arrest Black Male for Sitting in Public Space (Video) | streets.mn

Cross-posted at streets.mn

Twin Cities Daily Planet brings our attention to this story: St. Paul cops allegedly taser and arrest black male for sitting in public space. City Pages provides some details: St. Paul police roughly arrest black man sitting in skyway

Note, this is hard to watch.

There are a number of transportation and land use and other aspects to this case which are worthy of discussion:

1. Do you have to identify yourself to the police? It depends. When driving yes – driving is a privilege. When walking (in Minnesota) no – “police can never compel you to identify yourself without reasonable suspicion to believe you’re involved in illegal activity.” Minnesota is not a stop and identify state, unless the police have “reasonable suspicion”. [1] [2] [3]

2. Is the skyway a public space? It is being patrolled by public workers (police), so apparently it is – though I am sure the law is vaguer than it should be – so the rights should be the same as on the street.

3. What are the details? The comment thread at TCDP suggests it starts near Caribou or Arby’s on the St. Paul Skyway System. He is going to New Horizons Day Care to pick up his child.

Officer1Officer2

4. What happened after the incident – Charges were dropped according to City Pages. Did the police apologize to the man in front of his child? Was this incident expunged from his record? Did the officers have reasonable suspicion justifying their actions?

5. In case it isn’t obvious, posting photos of police officers is legal. [1],[2]

Should airport security be centralized or at the gate?

At most airports, there is a central security at front of the terminal, and then you proceed to your gate, having cleared security. At Schiphol in the Netherlands, security is instead at the departure gate. The metal detectors are fixed, but the security agents move around to the flight that will be soon taking off.

2013 09 14 at 14 22 10

This makes it more painful to change planes, but ensures that the plane won’t take off while there are passengers in the security line for that particular flight. It also ensures that the flight itself is secure, though someone might have snuck through another airport with less rigorous security. It also gives waiting passengers something to do, without having to be nervous about getting to the gate on-time.

I always thought this was an intentional design feature, which just had not been replicated at other airports due to the fixed costs of creating more controlled waiting environments, but it turns out to be considered more of a bug, since the European Investment Bank is lending Schiphol EUR 200 million to remodel the airport to make it more typical.

Els de Groot, Chief Financial Officer of Schiphol Group said “We welcome the EIB’s continued support for our airport investments, following successful funding by the EIB in the last decade of other important Schiphol projects including the fifth runway and the 70 MB baggage system programme. To remain Europe’s preferred airport we will invest an additional EUR 500 million in the coming years. An important part of this is directly related to creation of a central security facility for the entire terminal. Gate security checks for flights to non-Schengen destinations will disappear and be replaced by five central security filters. This will both improve passenger comfort and significantly enhance the efficiency of the passenger handling process for both the airport and airlines”.

Why we engage in ‘security theater’

At Symposium Magazine: Why we engage in ‘security theater’ :

“The politics of security are difficult. If you are in favor of security, you must be in favor of more spending on security, or on anything that will “keep us safe.” If politicians or bureaucrats oppose a proposed security measure and something happens, they will be blamed. Security ratchets up quickly. Ratcheting down can only really be by attrition.”

Transit and crime

I get quoted in this Minnesota Daily article about the Central Corridor. Some of the students are quoted talking about the “wrong people”. I respond ““I don’t think the [personal] safety issues are any worse than with bus,”” Light-rail project 74% complete.

I assume the “wrong people” being referred to in the article are criminals, as opposed to ordinary townies.
The data on does transit bring crime is not well organized or complete. A 2011 study “THE EFFECTS OF THE ANNOUNCEMENT AND OPENING OF LIGHT RAIL TRANSIT STATIONS ON NEIGHBORHOOD CRIME”, STEPHEN B. BILLINGS, SUZANNE LELAND, DAVID SWINDELL says:

The debate over crime and rail transit focuses on whether such investments “breed” criminal activities with new targets of opportunity or transport crime from the inner city to the suburbs. Yet, little empirical evidence exists on whether new rail transit actually does lead to increased crime rates around stations. In order to study this question, we test the relationship between crime and rail transit with the 2007 opening of the Charlotte light rail line. We use Geographical Information Systems software and micro-level data on reported crimes to generate measures of criminal activity in and around light rail transit (LRT) stations. We then implement a quasi-experimental before-and-after methodology using two alternate transit corridors to control for differences between neighborhoods that contain LRT stations and other neighborhoods. We find light rail does not actually increase crime around stations. Instead, we see a decrease in property crimes once the station locations are announced, which remains relatively stable after the light rail begins operating.

Airport air makes you free

Stadtluft macht frei – urban air makes you free. If you were a German in the Middle Ages, and you somehow got inside the city gates for a year and a day, you would be a free citizen, and no longer a serf.
The modern equivalent of the city is the airport.
If I can get through the secure gates, I can go anywhere in airport-land, a highly dis-contiguous place where all travel is by airplane. I can stay in the airport I have entered and have the full gamut of services my credit card can pay for.
If I can get a ticket (now deliverable wirelessly), I can travel to any airport in the United States and stay there, or to any place else in the world, where I will be forced through local customs. I may even be stuck there.
Inside the airport I have freedom from fear, as the security will ensure nothing bad can happen. The airport is probably the safest place from other non-governmentally employed citizens. I no longer need pass through security, so my dehumanization is over. I am liberated.
And of course, food eaten at the airport has no calories.

Linklist: April 17, 2012

ion: The Mathematical Proof that got a Physicist out of a Traffic Ticket

Schneier on Security: Hawley Channels His Inner Schneier
[Former TSA Director seems to be reasonable, what gives?]

Tyler Cowan @ Marginal Revolution: The economics of Robert Caro :

“The Power Broker, by the way, is in my view one of the best non-fiction books ever, so read it if you don’t already know it.”

[Agreed, I read it soon after my Riverside, New York-based Aunt Maitie, who was taking Urban Studies courses on the side, gave it to me along with Jane Jacobs when I was an ~11 year old wanna-be City Planner. In retrospect, it was probably the best (and certainly the longest) book I read in elementary school. Admittedly I did want to be Robert Moses, so my take differed from Caro. I read it again later and it made more sense. I assign the New Yorker-abridged version of the book to my graduate students. Jane Jacobs is good too.]

PC Mag: DARPA Seeking to Build (Friendly) Terminators:


So what will the robot have to do? Quite a bit. For just one of the disaster challenges, DARPA anticipates that the robot will have to:
1. Drive a utility vehicle at the site.
2. Travel dismounted across rubble.
3. Remove debris blocking an entryway.
4. Open a door and enter a building.
5. Climb an industrial ladder and traverse an industrial walkway.
6. Use a power tool to break through a concrete panel.
7. Locate and close a valve near a leaking pipe.
8. Replace a component such as a cooling pump.”

Kottke shows a very long Visualization of shipping routes from 1750 to 1855

Yglesias talks about private bike sharing service Splinster [whose site is unavailable]: Will Sharing Apps Make Physical Stuff Obsolete?:

“In a world where information is scarce it’s often helpful to have lots of physical redundancy. If it’s hard to find out the answer to the question “where’s the closest X” then it pays off to stockpile as much stuff (cars, bikes, power tools, etc.) as possible in your garage. That way you know the answer is always “it’s in the garage” and this information is valuable even though most of the stuff isn’t being used at any given time. But as information grows more abundant, there’s less and less need for physical redundancy:”

Link List: September 10, 2011

Lynne Kiesling @ Knowledge Problem Be indomitable. Refuse to be terrorized. : “And to what end — how justified is this fear? High financial, human, cultural costs, to avert events that are one-quarter as likely as being struck by lightning. Some may criticize the performance of relative risk assessments between accidents and deliberate attacks, but it’s precisely these crucial relative risk assessments that enable us to recognize the unavoidable reality that neither accidents nor deliberate attacks can be prevented, and that to maintain both mental and financial balance we cannot delude ourselves about that, or give in to the panic that is the objective of the deliberate attacks in the first place. Thus the title of this post, which comes from two separate quotes from Bruce Schneier — the first from his excellent remarks at EPIC’s January The Stripping of Freedom event about the TSA’s use of x-ray body scanners, the second from his classic 2006 Wired essay of the same title:

The point of terrorism is to cause terror, sometimes to further a political goal and sometimes out of sheer hatred. The people terrorists kill are not the targets; they are collateral damage. And blowing up planes, trains, markets or buses is not the goal; those are just tactics.
The real targets of terrorism are the rest of us: the billions of us who are not killed but are terrorized because of the killing. The real point of terrorism is not the act itself, but our reaction to the act.
And we’re doing exactly what the terrorists want.”

Reason Foundation – Out of Control Policy Blog > Airport Policy and Security Newsletter: Airport Security 10 Years After 9/11: “Although my airline friends will disagree, I’ve concluded that the cost of aviation security measures is somewhat analogous to insurance. If you engage in risky behavior (drive a sports car, live in a beach house, etc.) you expose yourself to higher risks, and you rightly pay somewhat more for the relevant kind of insurance. Likewise, while it’s not the fault of air travelers or airlines that aviation is a high-profile terrorist target, the fact is that it is. So from a resource-allocation standpoint, I think a sector-specific user-tax approach is less bad than having general taxpayers pay for this.” [and much other good stuff]

The Long Now Blog » The Archive Team – Long Views: The Long Now Blog: “One of our favorite rogue digital archivists, Jason Scott, has just posted a video of his talk at DefCon 19 about The Archive Team exploits. This is perhaps the most eloquent (and freely peppered with profanity) explanations of the problems inherent with preserving our digital cultural heritage. He also describes in a fair amount of detail what he and The Archive Team have been doing to help remedy the problem.” [On a related note, The Metropolitan Travel Survey Archive has had its funding re-upped for another year, so we have more archiving to do, hopefully under less stressful conditions than Jason Scott above]