Studies show that in both urban and suburban environment, parking structures are the most problematic. These structures isolate people. Most garages are not only badly designed - with many blind spots and hiding areas - but badly maintained as well.
CPTED guidelines can do much in the way of improving parking structure safety without tremendous cost. With the simple addition of high intensity lighting, for example, a garage can quickly become a much safer place.
CPTED Guidelines
1. Natural Access Control
2. Natural Surveillance
- all elevators should be monitored by cameras and sound or utilize clear materials for the entire car
- retaining walls should be replaced with stretched cable railings for maximum visibility
- parking areas and driving lanes should be well lit
3. Management
- there should be no free access to adjacent building without direct monitoring
- public and private parking spaces should be designated
- hours of use should reflect that of local businesses, with secure closing during non-use hours