Target Hardening
Trees & Crime

Recommended Target Hardening Links:

The Target Hardening Trap - by Tom McKay (CPTED Specialist with Peel Regional Police)

Physical Security Wrapped In CPTED Clothing - another document from the Peel Regional Police

  More images with descriptions to be added this summer.
On a personal note...
In a previous career, I was a sales representative for a large tree company. I arrived for work one day to discover that we had been robbed. Every chain saw was stolen. The police officer that arrived and filled out a report recommended that we contact their crime prevention specialist to formally assess the security of our facility. The crime prevention specialist made a number of suggestions, but we were still stinging from being victims and we had a typical knee-jerk reaction and only implemented Draconian steps to create an impenetrable fortress. These changes included bars on our windows and doors, the removal of a beautiful mature hedge, installation of large (and impressive) deadbolt locks (with strike plates), and a series of motion-detecting floodlights around the building. After a week or two, the rage was gon and we soon began to experience new feelings about our workplace. We began to feel demoralized every morning when we saw our "moonscape" sticking out from the other neighboring properties. The next thing we would encounter would be the bars and incredibly large deadbolt locks. Our employees weren't the only ones hesitant about working in our new fortress. Visitors would usually inquire about all of the security features and even expressed concern about how one would exit the building in the event of an emergency. In short, our crime prevention measures hurt business.

Recall the definition of CPTED, offered by the Virginia Crime Prevention Association:

The proper design and effective use of the built environment can lead to a reduction in the incidence and fear of crime and an improvement in the quality of life.

Note how important it is to influence the public's perception. Intended users (law abiding citizens) will avoid entering a space if they don't feel safe. It's predictable what will happen to that space when it is no longer being used properly. Overt target hardening can send the wrong message to the public - we're losing the battle. Even continual police presence can become target hardening and thus an irritant to the public... not unlike an occupying army.

Target hardening in some circumstances may be the best strategy for crime prevention. For example, if a warehouse or storage facility, not intended to serve customers from the public, is located in an isolated area and has experienced robberies in the past, then target hardening is appropriate.

Can Target Hardening include landscapes?
Yes. The lack of a landscape, or the harsh pruning/removal of an existing landscape can alert intended users that the owners of this property are concerned about security. These "moonscapes" work against CPTED by creating a perception in the minds of law abiding citizens that this particular property may be unsafe.

Here's a lawyer's office in Austin, Texas

   
Typical "moonscape"   Security fencing on windows  
   

 

     
   
Invasive plant species   Security lighting (note lights on building). Image on the right was taken of the same area that night.  
         

    

Security fencing around the back of a hotel (Washington Hilton)